{"id":477493,"date":"2023-08-09T09:15:39","date_gmt":"2023-08-09T09:15:39","guid":{"rendered":""},"modified":"2023-09-05T11:14:50","modified_gmt":"2023-09-05T11:14:50","slug":"html-injection","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/html-injection\/","title":{"rendered":"Ch\u00e8n HTML"},"content":{"rendered":"

HTML Insert, trong l\u0129nh v\u1ef1c b\u1ea3o m\u1eadt web, \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ed9t l\u1ed7 h\u1ed5ng cho ph\u00e9p k\u1ebb t\u1ea5n c\u00f4ng \u0111\u01b0a m\u00e3 HTML \u0111\u1ed9c h\u1ea1i v\u00e0o trang web, thay \u0111\u1ed5i c\u00e1ch hi\u1ec3n th\u1ecb ho\u1eb7c ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3. H\u00ecnh th\u1ee9c ch\u00e8n m\u00e3 n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nhi\u1ec1u lo\u1ea1i t\u1ea5n c\u00f4ng kh\u00e1c nhau, bao g\u1ed3m l\u1eeba \u0111\u1ea3o, chi\u1ebfm quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n phi\u00ean v\u00e0 ph\u00e1 ho\u1ea1i trang web.<\/p>\n

Ngu\u1ed3n g\u1ed1c c\u1ee7a vi\u1ec7c ti\u00eam HTML v\u00e0 nh\u1eefng \u0111\u1ec1 c\u1eadp ban \u0111\u1ea7u c\u1ee7a n\u00f3<\/h2>\n

S\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a HTML Insert v\u1ec1 b\u1ea3n ch\u1ea5t g\u1eafn li\u1ec1n v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a Internet v\u00e0 c\u00e1c c\u00f4ng ngh\u1ec7 d\u1ef1a tr\u00ean web. Khi web tr\u1edf n\u00ean t\u01b0\u01a1ng t\u00e1c nhi\u1ec1u h\u01a1n v\u1edbi s\u1ef1 ra \u0111\u1eddi c\u1ee7a c\u00e1c trang web \u0111\u1ed9ng v\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 1990 v\u00e0 \u0111\u1ea7u nh\u1eefng n\u0103m 2000, nguy c\u01a1 v\u1ec1 c\u00e1c l\u1ed7 h\u1ed5ng ch\u00e8n m\u00e3 t\u0103ng l\u00ean. HTML Insert, nh\u01b0 m\u1ed9t thu\u1eadt ng\u1eef v\u00e0 kh\u00e1i ni\u1ec7m, \u0111\u00e3 b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c c\u1ed9ng \u0111\u1ed3ng an ninh m\u1ea1ng c\u00f4ng nh\u1eadn trong th\u1eddi \u0111\u1ea1i n\u00e0y.<\/p>\n

HTML Insert l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp m\u1ed9t c\u00e1ch n\u1ed5i b\u1eadt trong nghi\u00ean c\u1ee9u b\u1ea3o m\u1eadt v\u00e0 s\u00e1ch tr\u1eafng v\u00e0o kho\u1ea3ng \u0111\u1ea7u nh\u1eefng n\u0103m 2000, khi b\u1ea3o m\u1eadt \u1ee9ng d\u1ee5ng web v\u1eabn c\u00f2n \u1edf giai \u0111o\u1ea1n s\u01a1 khai. K\u1ec3 t\u1eeb \u0111\u00f3, n\u00f3 \u0111\u00e3 tr\u1edf th\u00e0nh t\u00e2m \u0111i\u1ec3m ch\u00fa \u00fd \u0111\u00e1ng k\u1ec3 do c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1 v\u1ee1 ch\u1ee9c n\u0103ng web v\u00e0 x\u00e2m ph\u1ea1m d\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

Kh\u00e1m ph\u00e1 c\u00e1c l\u1edbp ch\u00e8n HTML<\/h2>\n

HTML Insert khai th\u00e1c l\u1ed7 h\u1ed5ng trong \u0111\u00f3 d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0o trang web m\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m tra ho\u1eb7c x\u00e1c th\u1ef1c th\u00edch h\u1ee3p. Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 thao t\u00fang \u0111i\u1ec1u n\u00e0y b\u1eb1ng c\u00e1ch \u0111\u01b0a m\u00e3 HTML, JavaScript ho\u1eb7c c\u00e1c ng\u00f4n ng\u1eef web kh\u00e1c c\u1ee7a ch\u00fang v\u00e0o trang, s\u1eeda \u0111\u1ed5i c\u1ea5u tr\u00fac ho\u1eb7c h\u00e0nh vi c\u1ee7a n\u00f3.<\/p>\n

M\u00e3 \u0111\u1ed9c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u th\u00f4ng qua nhi\u1ec1u \u0111i\u1ec3m kh\u00e1c nhau nh\u01b0 tr\u01b0\u1eddng bi\u1ec3u m\u1eabu, tham s\u1ed1 URL ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 cookie. Khi ng\u01b0\u1eddi d\u00f9ng kh\u00e1c xem m\u00e3 \u0111\u01b0\u1ee3c ch\u00e8n n\u00e0y, n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c thi trong ng\u1eef c\u1ea3nh tr\u00ecnh duy\u1ec7t c\u1ee7a h\u1ecd, d\u1eabn \u0111\u1ebfn kh\u1ea3 n\u0103ng b\u1ecb \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u ho\u1eb7c thay \u0111\u1ed5i n\u1ed9i dung c\u1ee7a trang web.<\/p>\n

C\u01a1 ch\u1ebf n\u1ed9i b\u1ed9 c\u1ee7a vi\u1ec7c ch\u00e8n HTML<\/h2>\n

Tr\u1ecdng t\u00e2m c\u1ee7a HTML Insert l\u00e0 nguy\u00ean t\u1eafc d\u1eef li\u1ec7u do ng\u01b0\u1eddi d\u00f9ng cung c\u1ea5p \u0111\u01b0\u1ee3c xu\u1ea5t tr\u1ef1c ti\u1ebfp ra trang web. Sau \u0111\u00e2y l\u00e0 chu\u1ed7i s\u1ef1 ki\u1ec7n \u0111\u01b0\u1ee3c \u0111\u01a1n gi\u1ea3n h\u00f3a trong cu\u1ed9c t\u1ea5n c\u00f4ng Ch\u00e8n HTML:<\/p>\n

    \n
  1. K\u1ebb t\u1ea5n c\u00f4ng x\u00e1c \u0111\u1ecbnh m\u1ed9t trang web \u0111\u01b0a tr\u1ef1c ti\u1ebfp d\u1eef li\u1ec7u do ng\u01b0\u1eddi d\u00f9ng cung c\u1ea5p v\u00e0o \u0111\u1ea7u ra HTML c\u1ee7a n\u00f3.<\/li>\n
  2. Sau \u0111\u00f3, k\u1ebb t\u1ea5n c\u00f4ng t\u1ea1o m\u00e3 HTML\/JavaScript \u0111\u1ed9c h\u1ea1i v\u00e0 nh\u1eadp m\u00e3 \u0111\u00f3 v\u00e0o trang web, th\u01b0\u1eddng th\u00f4ng qua c\u00e1c tr\u01b0\u1eddng bi\u1ec3u m\u1eabu ho\u1eb7c tham s\u1ed1 URL.<\/li>\n
  3. M\u00e1y ch\u1ee7 k\u1ebft h\u1ee3p m\u00e3 \u0111\u01b0\u1ee3c ch\u00e8n n\u00e0y v\u00e0o HTML c\u1ee7a trang web.<\/li>\n
  4. Khi m\u1ed9t ng\u01b0\u1eddi d\u00f9ng kh\u00e1c truy c\u1eadp trang web b\u1ecb \u1ea3nh h\u01b0\u1edfng, m\u00e3 \u0111\u1ed9c h\u1ea1i s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c thi trong tr\u00ecnh duy\u1ec7t c\u1ee7a h\u1ecd, g\u00e2y ra hi\u1ec7u \u1ee9ng mong mu\u1ed1n c\u1ee7a cu\u1ed9c t\u1ea5n c\u00f4ng.<\/li>\n<\/ol>\n

    C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a HTML nh\u00fang<\/h2>\n

    C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a HTML Ti\u00eam bao g\u1ed3m:<\/p>\n

      \n
    1. Thao t\u00e1c n\u1ed9i dung trang web: HTML Insert c\u00f3 th\u1ec3 s\u1eeda \u0111\u1ed5i c\u00e1ch hi\u1ec3n th\u1ecb ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a trang web.<\/li>\n
    2. Chi\u1ebfm quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n phi\u00ean: M\u00e3 \u0111\u01b0\u1ee3c ch\u00e8n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh c\u1eafp cookie phi\u00ean, d\u1eabn \u0111\u1ebfn truy c\u1eadp tr\u00e1i ph\u00e9p.<\/li>\n
    3. L\u1eeba \u0111\u1ea3o: HTML Insert c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c bi\u1ec3u m\u1eabu \u0111\u0103ng nh\u1eadp ho\u1eb7c c\u1eeda s\u1ed5 b\u1eadt l\u00ean gi\u1ea3 m\u1ea1o, l\u1eeba ng\u01b0\u1eddi d\u00f9ng ti\u1ebft l\u1ed9 th\u00f4ng tin \u0111\u0103ng nh\u1eadp c\u1ee7a h\u1ecd.<\/li>\n
    4. T\u1eadp l\u1ec7nh ch\u00e9o trang (XSS): Ch\u00e8n HTML t\u1ea1o c\u01a1 s\u1edf cho c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng XSS, trong \u0111\u00f3 c\u00e1c t\u1eadp l\u1ec7nh \u0111\u1ed9c h\u1ea1i \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o c\u00e1c trang web \u0111\u00e1ng tin c\u1eady.<\/li>\n<\/ol>\n

      C\u00e1c ki\u1ec3u ch\u00e8n HTML<\/h2>\n

      HTML ti\u00eam c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n th\u00e0nh hai lo\u1ea1i ch\u00ednh:<\/p>\n\n\n\n\n\n\n
      Ki\u1ec3u<\/th>\nS\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n
      N\u1ed9i dung HTML \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef<\/td>\nM\u00e3 \u0111\u01b0\u1ee3c ti\u00eam s\u1ebd \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef v\u0129nh vi\u1ec5n tr\u00ean m\u00e1y ch\u1ee7 \u0111\u00edch. Cu\u1ed9c t\u1ea5n c\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1ea5t c\u1ee9 khi n\u00e0o trang \u0111\u01b0\u1ee3c t\u1ea3i.<\/td>\n<\/tr>\n
      N\u1ed9i dung HTML \u0111\u01b0\u1ee3c ph\u1ea3n \u00e1nh<\/td>\nM\u00e3 \u0111\u01b0\u1ee3c ch\u00e8n \u0111\u01b0\u1ee3c bao g\u1ed3m nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a y\u00eau c\u1ea7u URL. Cu\u1ed9c t\u1ea5n c\u00f4ng ch\u1ec9 x\u1ea3y ra khi URL \u0111\u01b0\u1ee3c t\u1ea1o \u0111\u1ed9c h\u1ea1i \u0111\u01b0\u1ee3c truy c\u1eadp.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Vi\u1ec7c s\u1eed d\u1ee5ng t\u00ednh n\u0103ng ch\u00e8n HTML: Nh\u1eefng th\u00e1ch th\u1ee9c v\u00e0 bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/h2>\n

      HTML Insert ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi m\u1ee5c \u0111\u00edch x\u1ea5u, khai th\u00e1c l\u1ed7 h\u1ed5ng trong \u1ee9ng d\u1ee5ng web. S\u1ef1 ph\u00e2n nh\u00e1nh c\u1ee7a n\u00f3 bao g\u1ed3m t\u1eeb vi\u1ec7c l\u00e0m x\u1ea5u trang web \u0111\u1ebfn \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

      C\u00e1c chi\u1ebfn l\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u ch\u1ed1ng l\u1ea1i vi\u1ec7c ti\u00eam HTML th\u01b0\u1eddng bao g\u1ed3m:<\/p>\n

        \n
      1. X\u00e1c th\u1ef1c \u0111\u1ea7u v\u00e0o: Ki\u1ec3m tra d\u1eef li\u1ec7u do ng\u01b0\u1eddi d\u00f9ng cung c\u1ea5p \u0111\u1ec3 t\u00ecm b\u1ea5t k\u1ef3 th\u1ebb HTML ho\u1eb7c t\u1eadp l\u1ec7nh n\u00e0o.<\/li>\n
      2. M\u00e3 h\u00f3a \u0111\u1ea7u ra: Chuy\u1ec3n \u0111\u1ed5i \u0111\u1ea7u v\u00e0o c\u1ee7a ng\u01b0\u1eddi d\u00f9ng sang \u0111\u1ecbnh d\u1ea1ng an to\u00e0n trong \u0111\u00f3 c\u00e1c th\u1ebb HTML \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb v\u00f4 h\u1ea1i.<\/li>\n
      3. S\u1eed d\u1ee5ng c\u00e1c ti\u00eau \u0111\u1ec1 HTTP an to\u00e0n: M\u1ed9t s\u1ed1 ti\u00eau \u0111\u1ec1 HTTP nh\u1ea5t \u0111\u1ecbnh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t \u0111\u1ec3 h\u1ea1n ch\u1ebf c\u00e1ch th\u1ee9c v\u00e0 n\u01a1i c\u00e1c t\u1eadp l\u1ec7nh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c thi.<\/li>\n<\/ol>\n

        So s\u00e1nh v\u1edbi c\u00e1c \u0111i\u1ec1u kho\u1ea3n t\u01b0\u01a1ng t\u1ef1<\/h2>\n\n\n\n\n\n\n\n\n
        Thu\u1eadt ng\u1eef<\/th>\nS\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n
        Ch\u00e8n HTML<\/td>\nLi\u00ean quan \u0111\u1ebfn vi\u1ec7c ti\u00eam m\u00e3 HTML\/JavaScript \u0111\u1ed9c h\u1ea1i v\u00e0o trang web.<\/td>\n<\/tr>\n
        Ti\u00eam SQL<\/td>\nLi\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111\u01b0a c\u00e1c truy v\u1ea5n SQL \u0111\u1ed9c h\u1ea1i v\u00e0o truy v\u1ea5n c\u01a1 s\u1edf d\u1eef li\u1ec7u \u1ee9ng d\u1ee5ng.<\/td>\n<\/tr>\n
        L\u1ec7nh ti\u00eam<\/td>\nLi\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111\u01b0a c\u00e1c l\u1ec7nh \u0111\u1ed9c h\u1ea1i v\u00e0o d\u00f2ng l\u1ec7nh h\u1ec7 th\u1ed1ng.<\/td>\n<\/tr>\n
        T\u1eadp l\u1ec7nh ch\u00e9o trang (XSS)<\/td>\nM\u1ed9t ki\u1ec3u Ch\u00e8n HTML c\u1ee5 th\u1ec3 trong \u0111\u00f3 c\u00e1c t\u1eadp l\u1ec7nh \u0111\u1ed9c h\u1ea1i \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o c\u00e1c trang web \u0111\u00e1ng tin c\u1eady.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        C\u00e1c quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 trong t\u01b0\u01a1ng lai trong vi\u1ec7c ti\u00eam HTML<\/h2>\n

        Khi c\u00f4ng ngh\u1ec7 web ph\u00e1t tri\u1ec3n th\u00ec k\u1ef9 thu\u1eadt HTML Insert c\u0169ng ph\u00e1t tri\u1ec3n theo. V\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng ng\u00e0y c\u00e0ng nhi\u1ec1u c\u00e1c \u1ee9ng d\u1ee5ng m\u1ed9t trang v\u00e0 khung JavaScript, b\u1ec1 m\u1eb7t t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 thay \u0111\u1ed5i nh\u01b0ng c\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a Ch\u00e8n HTML s\u1ebd v\u1eabn ph\u00f9 h\u1ee3p.<\/p>\n

        C\u00e1c c\u00f4ng ngh\u1ec7 b\u1ea3o m\u1eadt trong t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 s\u1ebd t\u1eadp trung v\u00e0o vi\u1ec7c n\u00e2ng cao t\u00ednh n\u0103ng t\u1ef1 \u0111\u1ed9ng ph\u00e1t hi\u1ec7n c\u00e1c l\u1ed7 h\u1ed5ng ch\u00e8n n\u1ed9i dung, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch d\u1eef li\u1ec7u m\u1ea1nh m\u1ebd h\u01a1n v\u00e0 c\u1ea3i thi\u1ec7n gi\u00e1o d\u1ee5c ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng ch\u00e8n n\u1ed9i dung \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo ki\u1ec3u x\u00e3 h\u1ed9i.<\/p>\n

        Vai tr\u00f2 c\u1ee7a m\u00e1y ch\u1ee7 proxy trong vi\u1ec7c ti\u00eam HTML<\/h2>\n

        M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t tuy\u1ebfn ph\u00f2ng th\u1ee7 ch\u1ed1ng l\u1ea1i vi\u1ec7c ti\u00eam HTML. H\u1ecd c\u00f3 th\u1ec3 l\u1ecdc c\u00e1c y\u00eau c\u1ea7u \u0111\u1ebfn m\u1ed9t trang web, qu\u00e9t c\u00e1c th\u1ebb HTML ho\u1eb7c script c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y h\u1ea1i. Ch\u00fang c\u0169ng c\u00f3 th\u1ec3 cung c\u1ea5p th\u00eam m\u1ed9t l\u1edbp \u1ea9n danh cho ng\u01b0\u1eddi d\u00f9ng, gi\u1ea3m kh\u1ea3 n\u0103ng b\u1ecb t\u1ea5n c\u00f4ng c\u00f3 ch\u1ee7 \u0111\u00edch.<\/p>\n

        Tuy nhi\u00ean, vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 proxy ph\u1ea3i \u0111i \u0111\u00f4i v\u1edbi c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt kh\u00e1c. Ch\u1ec9 ri\u00eang m\u00e1y ch\u1ee7 proxy kh\u00f4ng th\u1ec3 b\u1ea3o v\u1ec7 \u1ee9ng d\u1ee5ng web kh\u1ecfi t\u1ea5t c\u1ea3 c\u00e1c ki\u1ec3u t\u1ea5n c\u00f4ng Ti\u00eam HTML.<\/p>\n

        Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n
          \n
        1. Ch\u00e8n HTML OWASP<\/a><\/li>\n
        2. N\u1ed9i dung HTML c\u1ee7a W3Schools<\/a><\/li>\n
        3. H\u01b0\u1edbng d\u1eabn d\u00e0nh cho nh\u00e0 ph\u00e1t tri\u1ec3n web: T\u00ecm hi\u1ec3u v\u1ec1 n\u1ed9i dung HTML<\/a><\/li>\n
        4. Ch\u00e8n HTML v\u00e0 XSS<\/a><\/li>\n
        5. Ng\u0103n ch\u1eb7n vi\u1ec7c ti\u00eam HTML<\/a><\/li>\n<\/ol>","protected":false},"featured_media":477494,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477493","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about HTML Injection: An Exploration of Its Origins, Mechanics, and Significance<\/mark>","faq_items":[{"question":"What is HTML Injection?","answer":"

          HTML Injection refers to a type of vulnerability that allows an attacker to inject malicious HTML code into a website, altering its presentation or functionality. This form of code injection can lead to various types of attacks, including phishing, session hijacking, and defacement of websites.<\/p>"},{"question":"When was HTML Injection first identified?","answer":"

          HTML Injection started gaining recognition among the cybersecurity community in the late 1990s and early 2000s, when the web was becoming more interactive with the advent of dynamic websites.<\/p>"},{"question":"How does an HTML Injection attack work?","answer":"

          An HTML Injection attack works by an attacker identifying a webpage that includes user-supplied data into its HTML output directly. The attacker injects malicious HTML\/JavaScript code into the webpage, often via form fields or URL parameters. The server then incorporates this code into the HTML of the webpage. When another user visits the webpage, the malicious code gets executed in their browser.<\/p>"},{"question":"What are some key features of HTML Injection?","answer":"

          Key features of HTML Injection include manipulation of webpage content, session hijacking, phishing, and forming the basis for Cross-Site Scripting (XSS) attacks.<\/p>"},{"question":"What are the two main types of HTML Injection?","answer":"

          The two main types of HTML Injection are Stored HTML Injection, where the injected code is permanently stored on the target server and executed whenever the page is loaded, and Reflected HTML Injection, where the injected code is included as part of a URL request and the attack occurs when the malicious URL is accessed.<\/p>"},{"question":"What are some ways to mitigate HTML Injection attacks?","answer":"

          Mitigation strategies against HTML Injection usually involve input validation (checking user-supplied data for any HTML or script tags), output encoding (converting user input into a safe format), and the use of secure HTTP headers that restrict how and where scripts can be executed.<\/p>"},{"question":"How do HTML Injection and SQL Injection differ?","answer":"

          While HTML Injection involves injecting malicious HTML\/JavaScript code into a webpage, SQL Injection involves injecting malicious SQL queries into an application database query.<\/p>"},{"question":"How can proxy servers help against HTML Injection?","answer":"

          Proxy servers can serve as a line of defense against HTML Injection by filtering incoming requests to a website and scanning for potentially harmful HTML or script tags. They can also provide an additional layer of anonymity for users, reducing the likelihood of targeted attacks.<\/p>"},{"question":"What are some future perspectives in HTML Injection?","answer":"

          As web technologies evolve, HTML Injection techniques are expected to advance too. Future security technologies will likely focus on enhanced automatic detection of injection vulnerabilities, more robust data sanitization methods, and improved user education to prevent socially engineered injection attacks.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477493\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/477494"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=477493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}