{"id":120,"date":"2026-09-02T17:06:00","date_gmt":"2026-09-02T09:06:00","guid":{"rendered":"https:\/\/cookie-qwq.xyz\/?p=120"},"modified":"2026-09-06T14:51:45","modified_gmt":"2026-09-06T06:51:45","slug":"xss-labs-%e7%ac%ac%e4%b8%89%e5%85%b3","status":"publish","type":"post","link":"https:\/\/cookie-qwq.xyz\/index.php\/2026\/09\/02\/xss-labs-%e7%ac%ac%e4%b8%89%e5%85%b3\/","title":{"rendered":"XSS-Labs\/\u7b2c\u4e09\u5173"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">\u7b2c\u4e09\u5173\uff0cHTML\u5b9e\u4f53\u8f6c\u4e49\u4ee5\u53ca\u6ce8\u5165\u4e8b\u4ef6\u5c5e\u6027<\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/cookie-qwq.xyz\/wp-content\/uploads\/2026\/09\/image-14.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"770\" height=\"603\" data-original=\"https:\/\/cookie-qwq.xyz\/wp-content\/uploads\/2026\/09\/image-14.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-121\"  sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u67e5\u770b\u6e90\u4ee3\u7801\uff0c\u53d1\u73b0\u9664\u4e86vlaue=\u53d8\u6210\u4e86\u5355\u5f15\u53f7\u4e4b\u5916\uff0c\u6ca1\u6709\u4ec0\u4e48\u7279\u522b\u7684\uff0c\u53bb\u770b\u4e86\u770blevel3.php\u6587\u4ef6\uff0c\u4e5f\u6ca1\u6709\u770b\u5230\u7279\u522b\u7684\u5904\u7406\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/cookie-qwq.xyz\/wp-content\/uploads\/2026\/09\/image-15-1024x769.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"769\" data-original=\"https:\/\/cookie-qwq.xyz\/wp-content\/uploads\/2026\/09\/image-15-1024x769.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-122\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c1d\u8bd5\u4f7f\u7528\u4e0b\u9762\u7684payload\u8fdb\u884c\u89e3\u9898<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8216;\/>&lt;script>alert()&lt;\/script>\uff0c\u53d1\u73b0\u884c\u4e0d\u901a\uff0c\u518d\u6b21\u67e5\u770b\u9875\u9762\u6e90\u4ee3\u7801<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/cookie-qwq.xyz\/wp-content\/uploads\/2026\/09\/image-16-1024x572.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" data-original=\"https:\/\/cookie-qwq.xyz\/wp-content\/uploads\/2026\/09\/image-16-1024x572.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-123\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u89c2\u5bdf\u7b2c15\u884c\uff0c\u6211\u4eec\u7684<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">&lt;<\/mark>\uff0c<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">><\/mark>\uff0c\u90fd\u88ab\u8fdb\u884c\u4e86<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">HTML\u5b9e\u4f53\u8f6c\u4e49\uff08Entity Encoding\uff09<\/mark>\uff0c\u8be5\u77e5\u8bc6\u6587\u7ae0\u672b\u5c3e\u6709\u89e3\u91ca\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u4ee5\u5c1d\u8bd5\u4f7f\u7528JS\u4e2d\u7684on\u4e8b\u4ef6\u4f20\u9012<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u4f2a\u534f\u8bae\uff08Pseudo-protocol\uff09<\/mark>\u6765\u8fdb\u884c\u89e3\u9898\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6784\u9020payload<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">&#8216;onfocus=&#8217;javascript:alert()<\/mark>\uff0cpayload\u6784\u9020\u539f\u7406\u5728\u6587\u7ae0\u672b\u5c3e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">&#8216;<\/mark>\uff0c\u4e3b\u8981\u662f\u4e3a\u4e86\u95ed\u5408value\u5c5e\u6027\u4e2d\u7684<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">&#8216;<\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bb0\u5f97\u70b9\u51fb\u8f93\u5165\u6846\uff0c\u56e0\u4e3aOnfocus\u884c\u4e3a\u9700\u8981\u83b7\u5f97\u805a\u7126\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/cookie-qwq.xyz\/wp-content\/uploads\/2026\/09\/image-17.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"885\" height=\"414\" data-original=\"https:\/\/cookie-qwq.xyz\/wp-content\/uploads\/2026\/09\/image-17.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-124\"  sizes=\"auto, (max-width: 885px) 100vw, 885px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-group has-black-color has-text-color has-link-color wp-elements-1\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">HTML\u5b9e\u4f53\u8f6c\u4e49\uff08Entity Encoding\uff09<\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540e\u7aef\u6216\u8005\u524d\u7aef\u6846\u67b6\u5728\u628a\u7528\u6237\u8f93\u5165\u7684\u5185\u5bb9\u8f93\u51fa\u5230HTML\u9875\u9762\u4e4b\u524d\uff0c\u68c0\u6d4b\u5230\u4e86\u5371\u9669\u5b57\u7b26\uff08\u5982&lt;\u3001>\u3001&#8221;\u7b49\uff09\uff0c\u4e3a\u4e86\u9632\u6b62\u5b83\u4eec\u88ab\u6d4f\u89c8\u5668\u5f53\u4f5cHTML\u6807\u7b7e\u6216\u5c5e\u6027\u89e3\u6790\uff0c\u7a0b\u5e8f\u628a\u8fd9\u4e9b\u7279\u6b8a\u5b57\u7b26\u8f6c\u6362\u6210\u4e86\u5bf9\u5e94\u7684HTML\u5b9e\u4f53\u7f16\u7801<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u89c1\u8f6c\u5316<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&lt; -> &amp;lt<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">> -> &amp;gt<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8221; -> &amp;quot<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8216; -> &amp;#039<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u6ce8\u5165\u4e8b\u4ef6\u5c5e\u6027<\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728HTML\u4e2d\uff0c\u8bb8\u591a\u6807\u7b7e\u90fd\u652f\u6301\u4e8b\u4ef6\u5c5e\u6027\uff08\u4f8b\u5982onfocus\u8868\u793a\u5f53\u5143\u7d20\u83b7\u5f97\u7126\u70b9\u65f6\u89e6\u53d1\uff0conclick\u8868\u793a\u70b9\u51fb\u65f6\u89e6\u53d1\u3002\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">onfocus\u89e6\u53d1\u6761\u4ef6\uff1a<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u8f93\u5165\u6846\u5fc5\u987b\u83b7\u5f97\u7126\u70b9<\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd8\u6709onfocus\u3001onclick\u3001onmouseover\u7b49<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u4f2a\u534f\u8bae\uff08Pseudo-protocol\uff09<\/mark>\uff0c\u6307\u7684\u662f\u501f\u52a9\u6807\u51c6URL\/URI\u7684\u534f\u8bae\u8bed\u6cd5\u683c\u5f0f\uff08\u5373\uff0c<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u534f\u8bae\u540d:\u5185\u5bb9<\/mark>\uff09\uff0c\u4f46\u5e95\u5c42\u4e0d\u9075\u5faa\u771f\u5b9e\u7684\u7f51\u7edc\u901a\u4fe1\u534f\u8bae\uff08\u5982HTTP\u3001HTTPS\u3001FTP\uff09\uff0c\u800c\u662f\u7531\u5ba2\u6237\u7aef\uff08\u5982\u6d4f\u89c8\u5668\u3001\u64cd\u4f5c\u7cfb\u7edf\uff09\u76f4\u63a5\u5728\u672c\u5730\u89e3\u91ca\u5e76\u5904\u7406\u7684\u4e00\u79cd\u7279\u6b8a\u6807\u8bc6\u673a\u5236<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">javascript:alert()<\/mark>\uff0c\u524d\u9762\u7684<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-pale-cyan-blue-color\">javascript<\/mark>\uff0c\u4e3b\u8981\u7528\u6765\u544a\u8bc9\u6d4f\u89c8\u5668<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u201c\u4e0d\u8981\u53d1\u8d77\u7f51\u7edc\u8bf7\u6c42\uff0c\u76f4\u63a5\u6267\u884c\u540e\u7eed\u7684JS\u4ee3\u7801\u3002\u201d<\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u4ee5onfocus=javascript:alert()<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u76f8\u5f53\u4e8e\u70b9\u51fb\u4e86\u8f93\u5165\u6846\u4e4b\u540e\uff0c\u5c31\u4f1a\u6267\u884cJS\u7684alert()\u65b9\u6cd5\uff0c\u5728\u6d4f\u89c8\u5668\u5f39\u51fa\u63d0\u793a\u6846<\/p>\n<\/blockquote>\n<\/blockquote>\n<\/blockquote>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2026\u5e749\u67082\u65e517:08:18<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b2c\u4e09\u5173\uff0cHTML\u5b9e\u4f53\u8f6c\u4e49\u4ee5\u53ca\u6ce8\u5165\u4e8b\u4ef6\u5c5e\u6027 \u67e5\u770b\u6e90\u4ee3\u7801\uff0c\u53d1\u73b0\u9664\u4e86vlaue=\u53d8\u6210\u4e86\u5355\u5f15\u53f7\u4e4b\u5916\uff0c\u6ca1\u6709\u4ec0\u4e48\u7279\u522b\u7684\uff0c\u53bb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[17,22],"class_list":["post-120","post","type-post","status-publish","format-standard","hentry","category-archives","tag-xss","tag-xss-labs"],"_links":{"self":[{"href":"https:\/\/cookie-qwq.xyz\/index.php\/wp-json\/wp\/v2\/posts\/120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cookie-qwq.xyz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cookie-qwq.xyz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cookie-qwq.xyz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cookie-qwq.xyz\/index.php\/wp-json\/wp\/v2\/comments?post=120"}],"version-history":[{"count":4,"href":"https:\/\/cookie-qwq.xyz\/index.php\/wp-json\/wp\/v2\/posts\/120\/revisions"}],"predecessor-version":[{"id":128,"href":"https:\/\/cookie-qwq.xyz\/index.php\/wp-json\/wp\/v2\/posts\/120\/revisions\/128"}],"wp:attachment":[{"href":"https:\/\/cookie-qwq.xyz\/index.php\/wp-json\/wp\/v2\/media?parent=120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cookie-qwq.xyz\/index.php\/wp-json\/wp\/v2\/categories?post=120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cookie-qwq.xyz\/index.php\/wp-json\/wp\/v2\/tags?post=120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}