{"id":477749,"date":"2023-08-09T09:19:35","date_gmt":"2023-08-09T09:19:35","guid":{"rendered":""},"modified":"2023-09-05T11:15:18","modified_gmt":"2023-09-05T11:15:18","slug":"jsonp-injection","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/jsonp-injection\/","title":{"rendered":"JSONP\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3"},"content":{"rendered":"<p>JSONP (JSON with Padding) \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306f\u3001\u653b\u6483\u8005\u304c Web \u30b5\u30a4\u30c8\u306e JSONP \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u64cd\u4f5c\u3057\u3066\u4efb\u610f\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u305f\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u76d7\u3093\u3060\u308a\u3059\u308b\u3068\u304d\u306b\u767a\u751f\u3059\u308b Web \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8106\u5f31\u6027\u3067\u3059\u3002JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306f\u3001JSONP \u30ea\u30af\u30a8\u30b9\u30c8\u306e\u8a31\u5bb9\u6027\u3092\u60aa\u7528\u3057\u3066\u3001Web \u30da\u30fc\u30b8\u304c\u81ea\u5206\u306e\u30c9\u30e1\u30a4\u30f3\u4ee5\u5916\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u884c\u3046\u3053\u3068\u3092\u5236\u9650\u3059\u308b\u540c\u4e00\u30aa\u30ea\u30b8\u30f3 \u30dd\u30ea\u30b7\u30fc\u3092\u56de\u907f\u3057\u307e\u3059\u3002<\/p>\n<h2>JSONP\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n<p>JSONP \u306e\u6982\u5ff5\u306f\u3001\u540c\u4e00\u30aa\u30ea\u30b8\u30f3 \u30dd\u30ea\u30b7\u30fc\u304c Web \u30b5\u30a4\u30c8\u9593\u306e\u30af\u30ed\u30b9\u30aa\u30ea\u30b8\u30f3\u901a\u4fe1\u306b\u8ab2\u984c\u3092\u3082\u305f\u3089\u3057\u305f\u521d\u671f\u306e Web \u958b\u767a\u6642\u4ee3\u306b\u307e\u3067\u9061\u308a\u307e\u3059\u3002JSONP \u306f\u5f53\u521d\u3001\u30af\u30ed\u30b9\u30c9\u30e1\u30a4\u30f3 \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5b89\u5168\u306b\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u56de\u907f\u7b56\u3068\u3057\u3066\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3067 JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u304c\u521d\u3081\u3066\u8a00\u53ca\u3055\u308c\u305f\u306e\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u8005\u304c\u305d\u306e\u6f5c\u5728\u7684\u306a\u30ea\u30b9\u30af\u3068\u5f71\u97ff\u3092\u7279\u5b9a\u3057\u59cb\u3081\u305f 2000 \u5e74\u4ee3\u534a\u3070\u306b\u9061\u308a\u307e\u3059\u3002<\/p>\n<h2>JSONP\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831: JSONP\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u30c8\u30d4\u30c3\u30af\u306e\u62e1\u5f35<\/h2>\n<p>JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306f\u3001\u9069\u5207\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u8b1b\u3058\u3066\u3044\u306a\u3044 JSONP \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u542b\u3080 Web \u30b5\u30a4\u30c8\u3092\u653b\u6483\u8005\u304c\u60aa\u7528\u3059\u308b\u305f\u3081\u306b\u3088\u304f\u4f7f\u7528\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002JSONP \u30ea\u30af\u30a8\u30b9\u30c8\u306f\u30b9\u30af\u30ea\u30d7\u30c8 \u30bf\u30b0\u3092\u52d5\u7684\u306b\u4f5c\u6210\u3057\u3066\u5b9f\u884c\u3055\u308c\u308b\u305f\u3081\u3001\u5225\u306e\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u5916\u90e8 JavaScript \u30b3\u30fc\u30c9\u3092\u8aad\u307f\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u653b\u6483\u8005\u306f\u60aa\u610f\u306e\u3042\u308b JavaScript \u30b3\u30fc\u30c9\u3092\u88ab\u5bb3\u8005\u306e\u30d6\u30e9\u30a6\u30b6\u30fc\u306b\u633f\u5165\u3057\u3001\u88ab\u5bb3\u8005\u306b\u4ee3\u308f\u3063\u3066\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u653b\u6483\u306e\u4e00\u822c\u7684\u306a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p>\u653b\u6483\u8005\u306f\u3001\u30bf\u30fc\u30b2\u30c3\u30c8 Web \u30b5\u30a4\u30c8\u4e0a\u306e\u8106\u5f31\u306a JSONP \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\uff08\u901a\u5e38\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u56fa\u6709\u306e\u30c7\u30fc\u30bf\u307e\u305f\u306f\u8a8d\u8a3c\u30c8\u30fc\u30af\u30f3\u3092\u542b\u3080\u3082\u306e\uff09\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u653b\u6483\u8005\u306f\u3001\u4efb\u610f\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u306a\u3069\u306e\u60aa\u610f\u306e\u3042\u308b\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u542b\u3080\u7279\u5225\u306b\u7d30\u5de5\u3055\u308c\u305f URL \u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u88ab\u5bb3\u8005\u306f\u3001\u653b\u6483\u8005\u304c\u7ba1\u7406\u3059\u308b\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002\u305d\u306e\u30da\u30fc\u30b8\u306b\u306f\u3001\u7d30\u5de5\u3055\u308c\u305f URL \u3092\u30bd\u30fc\u30b9\u3068\u3059\u308b\u30b9\u30af\u30ea\u30d7\u30c8 \u30bf\u30b0\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u88ab\u5bb3\u8005\u306e\u30d6\u30e9\u30a6\u30b6\u306f\u653b\u6483\u8005\u306e\u30c9\u30e1\u30a4\u30f3\u304b\u3089\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u8aad\u307f\u8fbc\u307f\u3001\u6a19\u7684\u306e Web \u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u5185\u3067\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u653b\u6483\u8005\u306f\u6a5f\u5bc6\u30c7\u30fc\u30bf\u306b\u4e0d\u6b63\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u308a\u3001\u88ab\u5bb3\u8005\u306b\u4ee3\u308f\u3063\u3066\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u305f\u308a\u3001Web \u30b5\u30a4\u30c8\u306e\u8106\u5f31\u6027\u3092\u3055\u3089\u306b\u60aa\u7528\u3057\u305f\u308a\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>JSONP\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u5185\u90e8\u69cb\u9020: JSONP\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u4ed5\u7d44\u307f<\/h2>\n<p>JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001JSONP \u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30b9\u306e\u69cb\u9020\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<ul>\n<li>JSONP \u30ea\u30af\u30a8\u30b9\u30c8: \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u306e\u30b3\u30fc\u30c9\u306f\u3001JSONP \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8 URL \u3092\u542b\u3080\u30b9\u30af\u30ea\u30d7\u30c8 \u30bf\u30b0\u3092\u4f5c\u6210\u3057\u3066\u3001JSONP \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u3053\u306e URL \u306b\u306f\u901a\u5e38\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af \u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5fdc\u7b54\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u305f JavaScript \u95a2\u6570\u3067\u3059\u3002<\/li>\n<\/ul>\n<pre><div class=\"bg-black rounded-md mb-4\"><div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans justify-between rounded-t-md\"><span>html<\/span><button class=\"flex ml-auto gap-2\"><svg stroke=\"currentColor\" fill=\"none\" stroke-width=\"2\" viewbox=\"0 0 24 24\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"h-4 w-4\" height=\"1em\" width=\"1em\" ><path d=\"M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2\"><\/path><rect x=\"8\" y=\"2\" width=\"8\" height=\"4\" rx=\"1\" ry=\"1\"><\/rect><\/svg>\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<\/button><\/div><div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre hljs language-html\" data-no-translation=\"\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">script<\/span> <span class=\"hljs-attr\">src<\/span>=<span class=\"hljs-string\">\"https:\/\/example.com\/data?callback=myCallbackFunction\"<\/span>&gt;<\/span><span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">script<\/span>&gt;<\/span>\n<\/code><\/div><\/div><\/pre>\n<ul>\n<li>JSONP \u30ec\u30b9\u30dd\u30f3\u30b9: \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u5185\u306b\u30e9\u30c3\u30d7\u3055\u308c\u305f JavaScript \u30b3\u30fc\u30c9\u3067\u5fdc\u7b54\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<pre><div class=\"bg-black rounded-md mb-4\"><div class=\"flex items-center relative text-gray-200 bg-gray-800 px-4 py-2 text-xs font-sans justify-between rounded-t-md\"><span>JavaScript<\/span><button class=\"flex ml-auto gap-2\"><svg stroke=\"currentColor\" fill=\"none\" stroke-width=\"2\" viewbox=\"0 0 24 24\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"h-4 w-4\" height=\"1em\" width=\"1em\" ><path d=\"M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2\"><\/path><rect x=\"8\" y=\"2\" width=\"8\" height=\"4\" rx=\"1\" ry=\"1\"><\/rect><\/svg>\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<\/button><\/div><div class=\"p-4 overflow-y-auto\"><code class=\"!whitespace-pre hljs language-javascript\" data-no-translation=\"\"><span class=\"hljs-title function_\">myCallbackFunction<\/span>({ <span class=\"hljs-string\">\"name\"<\/span>: <span class=\"hljs-string\">\"John\"<\/span>, <span class=\"hljs-string\">\"age\"<\/span>: <span class=\"hljs-number\">30<\/span> });\n<\/code><\/div><\/div><\/pre>\n<p>\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u30b3\u30fc\u30c9\u306e\u4e00\u90e8\u3068\u3057\u3066\u5373\u5ea7\u306b\u5b9f\u884c\u3055\u308c\u3001Web \u30b5\u30a4\u30c8\u306f\u53d7\u4fe1\u3057\u305f\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5fdc\u7b54\u3068\u3057\u3066\u4efb\u610f\u306e\u30b3\u30fc\u30c9\u3092\u633f\u5165\u3067\u304d\u308b\u305f\u3081\u3001JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306b\u3064\u306a\u304c\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u8106\u5f31\u6027\u3082\u751f\u3058\u307e\u3059\u3002<\/p>\n<h2>JSONP\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u4e3b\u306a\u7279\u5fb4\u306e\u5206\u6790<\/h2>\n<p>JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306f\u3001\u6b21\u306e\u4e3b\u306a\u6a5f\u80fd\u306b\u3088\u308a\u969b\u7acb\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p>\u30af\u30ed\u30b9\u30c9\u30e1\u30a4\u30f3 \u30ea\u30af\u30a8\u30b9\u30c8: JSONP \u3067\u306f\u3001\u540c\u4e00\u30aa\u30ea\u30b8\u30f3 \u30dd\u30ea\u30b7\u30fc\u306b\u9055\u53cd\u3059\u308b\u3053\u3068\u306a\u304f\u30af\u30ed\u30b9\u30c9\u30e1\u30a4\u30f3 \u30ea\u30af\u30a8\u30b9\u30c8\u304c\u8a31\u53ef\u3055\u308c\u308b\u305f\u3081\u3001\u6b63\u5f53\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3067\u306f\u5f79\u7acb\u3061\u307e\u3059\u304c\u3001\u9069\u5207\u306b\u4fdd\u8b77\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u60aa\u7528\u3055\u308c\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u3067\u306e\u5b9f\u884c: JSONP \u5fdc\u7b54\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u3067\u76f4\u63a5\u5b9f\u884c\u3055\u308c\u308b\u305f\u3081\u3001\u633f\u5165\u3055\u308c\u305f\u30b3\u30fc\u30c9\u304c\u5b9f\u884c\u3055\u308c\u3001\u91cd\u5927\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30ea\u30b9\u30af\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6b20\u5982: JSONP \u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3088\u308a\u3082\u4f7f\u3044\u3084\u3059\u3055\u3092\u91cd\u8996\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u9069\u5207\u306b\u4fdd\u8b77\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u6f5c\u5728\u7684\u306a\u8106\u5f31\u6027\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>JSONP\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u7a2e\u985e<\/h2>\n<p>JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306b\u306f\u4e3b\u306b 2 \u3064\u306e\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30c7\u30fc\u30bf \u30a2\u30af\u30bb\u30b9 JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3:<\/strong> \u3053\u306e\u30bf\u30a4\u30d7\u3067\u306f\u3001\u653b\u6483\u8005\u306f JSONP \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u60aa\u7528\u3057\u3066\u3001\u30bf\u30fc\u30b2\u30c3\u30c8 Web \u30b5\u30a4\u30c8\u306e\u6a5f\u5bc6\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Web \u30b5\u30a4\u30c8\u306b\u30e6\u30fc\u30b6\u30fc\u306e\u8a73\u7d30\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u653b\u6483\u8005\u306f\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u64cd\u4f5c\u3057\u3066\u3053\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>JavaScript \u30b3\u30fc\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3:<\/strong> \u3053\u3053\u3067\u3001\u653b\u6483\u8005\u306f JSONP \u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u60aa\u610f\u306e\u3042\u308b JavaScript \u30b3\u30fc\u30c9\u3092\u633f\u5165\u3057\u307e\u3059\u3002\u3053\u306e\u30b3\u30fc\u30c9\u306f\u30bf\u30fc\u30b2\u30c3\u30c8 Web \u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u5b9f\u884c\u3055\u308c\u3001\u653b\u6483\u8005\u304c\u88ab\u5bb3\u8005\u306b\u4ee3\u308f\u3063\u3066\u4e0d\u6b63\u306a\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u4ee5\u4e0b\u306f\u3001\u3053\u308c\u3089 2 \u3064\u306e\u30bf\u30a4\u30d7\u306e\u4e3b\u306a\u9055\u3044\u3092\u5f37\u8abf\u3057\u305f\u6bd4\u8f03\u8868\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u5ba2\u89b3\u7684<\/th>\n<th>\u7d50\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9 JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3<\/td>\n<td>\u6a5f\u5bc6\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b<\/td>\n<td>\u30e6\u30fc\u30b6\u30fc\u56fa\u6709\u306e\u60c5\u5831\u306e\u53d6\u5f97<\/td>\n<\/tr>\n<tr>\n<td>JavaScript \u30b3\u30fc\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3<\/td>\n<td>\u60aa\u610f\u306e\u3042\u308bJavaScript\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b<\/td>\n<td>\u5bfe\u8c61\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u306e\u4e0d\u6b63\u884c\u70ba<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>JSONP\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u4f7f\u7528\u306b\u95a2\u9023\u3059\u308b\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n<h3>JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u4f7f\u7528\u65b9\u6cd5:<\/h3>\n<ol>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u6f0f\u6d29:<\/strong> \u653b\u6483\u8005\u306f JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3092\u60aa\u7528\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001\u96fb\u5b50\u30e1\u30fc\u30eb \u30a2\u30c9\u30ec\u30b9\u3001\u8a8d\u8a3c\u30c8\u30fc\u30af\u30f3\u306a\u3069\u306e\u6a5f\u5bc6\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30a2\u30ab\u30a6\u30f3\u30c8\u4e57\u3063\u53d6\u308a:<\/strong> JavaScript \u30b3\u30fc\u30c9\u3092\u633f\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u653b\u6483\u8005\u306f\u30e6\u30fc\u30b6\u30fc\u306b\u4ee3\u308f\u3063\u3066\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u4fb5\u5bb3\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56:<\/h3>\n<ol>\n<li>\n<p><strong>\u4e0d\u9069\u5207\u306a\u691c\u8a3c:<\/strong> \u30b3\u30fc\u30eb\u30d0\u30c3\u30af \u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u5165\u529b\u691c\u8a3c\u304c\u4e0d\u5341\u5206\u3060\u3068\u3001JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u958b\u767a\u8005\u306f\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u64cd\u4f5c\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u3092\u691c\u8a3c\u3057\u3066\u30b5\u30cb\u30bf\u30a4\u30ba\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5b89\u5168\u306a\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u6b20\u5982:<\/strong> JSONP \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306f\u9069\u5207\u306b\u4fdd\u8b77\u3057\u3001\u4fe1\u983c\u3067\u304d\u308b\u30c9\u30e1\u30a4\u30f3\u306e\u307f\u306b\u5236\u9650\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u53b3\u683c\u306a CORS (\u30af\u30ed\u30b9\u30aa\u30ea\u30b8\u30f3 \u30ea\u30bd\u30fc\u30b9\u5171\u6709) \u30dd\u30ea\u30b7\u30fc\u3092\u5b9f\u88c5\u3059\u308b\u3068\u3001JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5ec3\u6b62\u3055\u308c\u305f JSONP \u306e\u4f7f\u7528\u6cd5:<\/strong> JSONP \u306b\u306f\u5236\u9650\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002\u958b\u767a\u8005\u306f\u3001\u30af\u30ed\u30b9\u30c9\u30e1\u30a4\u30f3\u901a\u4fe1\u306b CORS \u3084 JSON Web Token (JWT) \u306a\u3069\u306e\u3088\u308a\u6700\u65b0\u304b\u3064\u5b89\u5168\u306a\u4ee3\u66ff\u624b\u6bb5\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03<\/h2>\n<p>JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3068\u985e\u4f3c\u306e\u7528\u8a9e\u307e\u305f\u306f\u8106\u5f31\u6027\u306e\u6bd4\u8f03\u8868\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5b66\u671f<\/th>\n<th>\u8aac\u660e<\/th>\n<th>\u533a\u5225<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>JSONP\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3<\/td>\n<td>JSONP\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u60aa\u7528\u3057\u3066\u30b3\u30fc\u30c9\u3092\u633f\u5165\u3059\u308b<\/td>\n<td>JSONP\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u7279\u6709<\/td>\n<\/tr>\n<tr>\n<td>\u30af\u30ed\u30b9\u30b5\u30a4\u30c8\u30b9\u30af\u30ea\u30d7\u30c6\u30a3\u30f3\u30b0 (XSS)<\/td>\n<td>\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306b\u60aa\u610f\u306e\u3042\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u633f\u5165\u3059\u308b<\/td>\n<td>\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u4e0a\u306e\u8106\u5f31\u306a\u5165\u529b\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u30af\u30ed\u30b9\u30b5\u30a4\u30c8 \u30ea\u30af\u30a8\u30b9\u30c8 \u30d5\u30a9\u30fc\u30b8\u30a7\u30ea (CSRF)<\/td>\n<td>\u30e6\u30fc\u30b6\u30fc\u306b\u4ee3\u308f\u3063\u3066\u4e0d\u6b63\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u507d\u9020\u3059\u308b<\/td>\n<td>\u4fe1\u983c\u3067\u304d\u308b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u4fe1\u983c\u3092\u60aa\u7528\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>JSONP\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306b\u95a2\u3059\u308b\u4eca\u5f8c\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>Web \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u9032\u5316\u3059\u308b\u306b\u3064\u308c\u3066\u3001JSONP \u306e\u4f7f\u7528\u306f\u3001\u305d\u306e\u56fa\u6709\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30ea\u30b9\u30af\u306e\u305f\u3081\u306b\u5f90\u3005\u306b\u6e1b\u5c11\u3057\u3066\u3044\u307e\u3059\u3002\u958b\u767a\u8005\u306f\u3001CORS\u3001\u9069\u5207\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30d8\u30c3\u30c0\u30fc\u3092\u5099\u3048\u305f Fetch API\u3001\u30af\u30ed\u30b9\u30aa\u30ea\u30b8\u30f3\u8a8d\u8a3c\u7528\u306e JSON Web Token (JWT) \u306e\u4f7f\u7528\u306a\u3069\u3001\u3088\u308a\u5b89\u5168\u306a\u901a\u4fe1\u624b\u6cd5\u306b\u79fb\u884c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001Web \u30d6\u30e9\u30a6\u30b6\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u9032\u6b69\u306b\u3088\u308a\u3001\u653b\u6483\u8005\u304c JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3059\u308b\u3053\u3068\u304c\u3088\u308a\u56f0\u96e3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u304c\u6539\u5584\u3055\u308c\u308b\u306b\u3064\u308c\u3066\u3001\u653b\u6483\u8005\u306f\u3088\u308a\u65b0\u3057\u304f\u3001\u5b89\u5168\u6027\u306e\u4f4e\u3044\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u76ee\u3092\u5411\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3055\u308c\u308b\u304b\u3001\u307e\u305f\u306fJSONP\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u304b<\/h2>\n<p>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u95b2\u89a7\u6642\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3092\u5f37\u5316\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306b\u95a2\u3057\u3066\u306f\u3001\u9069\u5207\u306b\u69cb\u6210\u3055\u308c\u305f\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u653b\u6483\u306b\u5bfe\u3059\u308b\u8ffd\u52a0\u306e\u9632\u5fa1\u5c64\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u304c JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b\u304b\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0:<\/strong> \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u53d7\u4fe1\u3059\u308b JSONP \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u3001\u60aa\u610f\u306e\u3042\u308b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3088\u3046\u306b\u69cb\u6210\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u8a66\u307f\u304c\u5bfe\u8c61\u306e Web \u30b5\u30a4\u30c8\u306b\u5230\u9054\u3059\u308b\u306e\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5fdc\u7b54\u691c\u67fb:<\/strong> \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001JSONP \u5fdc\u7b54\u3092\u5206\u6790\u3057\u3066\u3001\u30b3\u30fc\u30c9 \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3084\u60aa\u610f\u306e\u3042\u308b\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u5146\u5019\u304c\u306a\u3044\u304b\u8abf\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u691c\u51fa\u3055\u308c\u305f\u5834\u5408\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u5fdc\u7b54\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u6f5c\u5728\u7684\u306a\u5371\u5bb3\u304b\u3089\u4fdd\u8b77\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30af\u30ed\u30b9\u30aa\u30ea\u30b8\u30f3\u30dd\u30ea\u30b7\u30fc:<\/strong> \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u53b3\u683c\u306a\u30af\u30ed\u30b9\u30aa\u30ea\u30b8\u30f3 \u30dd\u30ea\u30b7\u30fc\u3092\u9069\u7528\u3057\u3066\u3001\u5bfe\u8c61\u306e Web \u30b5\u30a4\u30c8\u3078\u306e JSONP \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u30c9\u30e1\u30a4\u30f3\u3092\u5236\u9650\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u653b\u6483\u306e\u30ea\u30b9\u30af\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3068 Web \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u53c2\u7167\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ol>\n<li><a href=\"https:\/\/owasp.org\/www-community\/attacks\/JSONP_Injection\" target=\"_new\" rel=\"noopener nofollow\">OWASP JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3<\/a><\/li>\n<li><a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/HTTP\/Methods\/JSONP\" target=\"_new\" rel=\"noopener nofollow\">Mozilla \u958b\u767a\u8005\u30cd\u30c3\u30c8\u30ef\u30fc\u30af (MDN) \u2013 JSONP<\/a><\/li>\n<li><a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/HTTP\/CORS\" target=\"_new\" rel=\"noopener nofollow\">\u30af\u30ed\u30b9\u30aa\u30ea\u30b8\u30f3\u30ea\u30bd\u30fc\u30b9\u5171\u6709 (CORS)<\/a><\/li>\n<li><a href=\"https:\/\/jwt.io\/\" target=\"_new\" rel=\"noopener nofollow\">JSON \u30a6\u30a7\u30d6\u30c8\u30fc\u30af\u30f3 (JWT)<\/a><\/li>\n<li><a href=\"https:\/\/www.cloudflare.com\/learning\/cdn\/glossary\/proxy-server\/\" target=\"_new\" rel=\"noopener nofollow\">\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306e\u8aac\u660e<\/a><\/li>\n<\/ol>\n<p>JSONP \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306b\u95a2\u9023\u3059\u308b\u30ea\u30b9\u30af\u3068\u5bfe\u7b56\u306b\u3064\u3044\u3066\u5e38\u306b\u60c5\u5831\u3092\u5165\u624b\u3059\u308b\u3053\u3068\u3067\u3001\u958b\u767a\u8005\u3068 Web \u30b5\u30a4\u30c8\u7ba1\u7406\u8005\u306f Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3057\u3001\u6f5c\u5728\u7684\u306a\u8105\u5a01\u304b\u3089\u30e6\u30fc\u30b6\u30fc\u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>","protected":false},"featured_media":477750,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477749","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>JSONP Injection: A Comprehensive Guide<\/mark>","faq_items":[{"question":"What is JSONP injection?","answer":"<p>JSONP injection is a web security vulnerability that allows attackers to manipulate a website's JSONP endpoint to execute arbitrary code or steal sensitive data from users. It takes advantage of permissive JSONP requests, bypassing the same-origin policy that restricts cross-origin communication.<\/p>"},{"question":"How did JSONP injection originate?","answer":"<p>JSONP was introduced as a workaround for cross-origin communication challenges in early web development. The first mention of JSONP injection in a security context dates back to the mid-2000s when security researchers identified its potential risks.<\/p>"},{"question":"How does JSONP injection work?","answer":"<p>JSONP injection exploits JSONP's nature by dynamically creating script tags to load external JavaScript code from another domain. Attackers craft malicious URLs with callback functions that execute code on the victim's browser, gaining unauthorized access to data or performing actions on their behalf.<\/p>"},{"question":"What are the key features of JSONP injection?","answer":"<p>JSONP injection is characterized by its ability to enable cross-domain requests, client-side execution, and its lack of inherent security measures. This makes it both useful and vulnerable for website owners.<\/p>"},{"question":"What types of JSONP injection exist?","answer":"<p>There are two main types of JSONP injection: Data Access JSONP Injection, where attackers access sensitive data, and JavaScript Code Injection, where they inject malicious code to perform unauthorized actions.<\/p>"},{"question":"How can JSONP injection be used, and what are the related problems and solutions?","answer":"<p>JSONP injection can be used for data leakage and account takeover. To address this vulnerability, developers should implement proper validation, secure JSONP endpoints, and consider more modern alternatives like CORS and JSON Web Tokens.<\/p>"},{"question":"How does JSONP injection compare to similar terms?","answer":"<p>JSONP injection is distinct from Cross-Site Scripting (XSS) and Cross-Site Request Forgery (CSRF) in terms of its specific focus on JSONP requests and responses.<\/p>"},{"question":"What are the future perspectives and technologies related to JSONP injection?","answer":"<p>As web security evolves, developers are moving away from JSONP in favor of more secure communication techniques like CORS and JWT. Improved browser security and frameworks are also making it harder for attackers to exploit JSONP vulnerabilities.<\/p>"},{"question":"How are proxy servers associated with JSONP injection?","answer":"<p>Proxy servers can enhance security by filtering incoming JSONP requests, inspecting responses for malicious content, and enforcing strict cross-origin policies to prevent JSONP injection attacks.<\/p>"},{"question":"Where can I find more information about JSONP injection and web security?","answer":"<p>For more in-depth information about JSONP injection and web security, consider visiting the following resources:<\/p><ul><li><a href=\"https:\/\/owasp.org\/www-community\/attacks\/JSONP_Injection\" target=\"_new\">OWASP JSONP Injection<\/a><\/li><li><a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/HTTP\/Methods\/JSONP\" target=\"_new\">Mozilla Developer Network (MDN) - JSONP<\/a><\/li><li><a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/HTTP\/CORS\" target=\"_new\">Cross-Origin Resource Sharing (CORS)<\/a><\/li><li><a href=\"https:\/\/jwt.io\/\" target=\"_new\">JSON Web Tokens (JWT)<\/a><\/li><li><a href=\"https:\/\/www.cloudflare.com\/learning\/cdn\/glossary\/proxy-server\/\" target=\"_new\">Proxy Servers Explained<\/a><\/li><\/ul><p>Stay informed and protect yourself from potential threats with our comprehensive guide on JSONP injection at OneProxy!<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477749\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/477750"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477749"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}