{"id":481,"date":"2024-01-18T20:36:33","date_gmt":"2024-01-18T12:36:33","guid":{"rendered":"https:\/\/blog.taiyang.space\/?p=481"},"modified":"2024-01-19T20:36:53","modified_gmt":"2024-01-19T12:36:53","slug":"buuctf-web-actf2020-%e6%96%b0%e7%94%9f%e8%b5%9binclude","status":"publish","type":"post","link":"https:\/\/blog.taiyang.space\/?p=481","title":{"rendered":"BUUCTF-Web-[ACTF2020 \u65b0\u751f\u8d5b]Include"},"content":{"rendered":"

<\/p>\n

1. \u9898\u76ee\u63cf\u8ff0<\/h1>\n

\u9898\u76ee\u94fe\u63a5\uff1a\u6233\u6211\ud83d\udc8b<\/a><\/p>\n

2. \u89e3\u9898\u8fc7\u7a0b<\/h1>\n

\u6253\u5f00\u9898\u76ee\u770b\u5230\u5982\u4e0b\uff1a<\/p>\n

\"img\"<\/p>\n

\u611f\u89c9\u548c\u4e4b\u524d\u7684 php \u4f2a\u534f\u8bae\u6709\u70b9\u50cf<\/p>\n

\u6d4b\u8bd5\u4e0b\uff0c\u5728\u540e\u9762\u52a0\u4e0aphp:\/\/input<\/code><\/p>\n

\"img\"<\/p>\n

\u4f46\u662f\u6309\u7167\u4e4b\u524d php \u4f2a\u534f\u8bae<\/a> \u6d4b\u8bd5\u4e0b\u53d1\u73b0\u4e0d\u884c<\/p>\n

 <\/p>\n

php:\/\/filter<\/code> \u4f2a\u534f\u8bae<\/p>\n

\u8be5\u4f2a\u534f\u8bae\u8bfb\u53d6\u6e90\u4ee3\u7801\u5e76\u8fdb\u884cbase64\u7f16\u7801\u8f93\u51fa\uff0c\u4e0d\u7136\u4f1a\u76f4\u63a5\u5f53\u505aphp\u4ee3\u7801\u6267\u884c\u5c31\u770b\u4e0d\u5230\u6e90\u4ee3\u7801\u5185\u5bb9\u4e86\u3002<\/p>\n

\u6784\u5efa payload<\/p>\n

php:\/\/filter\/read=convert.base64-encode\/resource=XXX.php\n<\/code><\/pre>\n
\"img\"<\/p>\n
\u8fdb\u884c base64 \u89e3\u7801<\/p>\n
\"img\"<\/p>\n
\u83b7\u5f97 flag\uff1aflag{4ee5aa7b-a724-416f-a1a6-c986063f9778}<\/code><\/p>\n
3. \u6240\u9700\u5de5\u5177<\/h1>\n
    \n
  • utools-coding \u63d2\u4ef6<\/li>\n<\/ul>\n
    4. \u5199\u5728\u6700\u540e<\/h1>\n
    \u672c\u6587\u5b8c
    \n\u656c\u7231\u4e0e\u660e\u5929\ud83c\udf39<\/p>\n
    <\/body><\/p>\n","protected":false},"excerpt":{"rendered":"
    1. \u9898\u76ee\u63cf\u8ff0 \u9898\u76ee\u94fe\u63a5\uff1a\u6233\u6211\ud83d\udc8b 2. \u89e3\u9898\u8fc7\u7a0b \u6253\u5f00\u9898\u76ee\u770b\u5230\u5982\u4e0b\uff1a \u611f\u89c9\u548c\u4e4b\u524d\u7684 php \u4f2a\u534f\u8bae\u6709\u70b9\u50cf \u6d4b\u8bd5 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[166,165],"class_list":["post-481","post","type-post","status-publish","format-standard","hentry","category-web","tag-ctf","tag-165"],"yoast_head":"\nBUUCTF-Web-[ACTF2020 \u65b0\u751f\u8d5b]Include - #\u762b\u7537\u65e5\u8bb0<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.taiyang.space\/?p=481\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BUUCTF-Web-[ACTF2020 \u65b0\u751f\u8d5b]Include - #\u762b\u7537\u65e5\u8bb0\" \/>\n<meta property=\"og:description\" content=\"1. \u9898\u76ee\u63cf\u8ff0 \u9898\u76ee\u94fe\u63a5\uff1a\u6233\u6211\ud83d\udc8b 2. \u89e3\u9898\u8fc7\u7a0b \u6253\u5f00\u9898\u76ee\u770b\u5230\u5982\u4e0b\uff1a \u611f\u89c9\u548c\u4e4b\u524d\u7684 php \u4f2a\u534f\u8bae\u6709\u70b9\u50cf \u6d4b\u8bd5 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.taiyang.space\/?p=481\" \/>\n<meta property=\"og:site_name\" content=\"#\u762b\u7537\u65e5\u8bb0\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-18T12:36:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-19T12:36:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/picture.chentaiyang.space\/202401192031184.png\" \/>\n<meta name=\"author\" content=\"taiyang\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"taiyang\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/blog.taiyang.space\/?p=481#article\",\"isPartOf\":{\"@id\":\"https:\/\/blog.taiyang.space\/?p=481\"},\"author\":{\"name\":\"taiyang\",\"@id\":\"https:\/\/blog.taiyang.space\/#\/schema\/person\/5e3b9567310d4c4a328573992325178c\"},\"headline\":\"BUUCTF-Web-[ACTF2020 \u65b0\u751f\u8d5b]Include\",\"datePublished\":\"2024-01-18T12:36:33+00:00\",\"dateModified\":\"2024-01-19T12:36:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/blog.taiyang.space\/?p=481\"},\"wordCount\":12,\"commentCount\":1,\"publisher\":{\"@id\":\"https:\/\/blog.taiyang.space\/#\/schema\/person\/5e3b9567310d4c4a328573992325178c\"},\"keywords\":[\"CTF\",\"\u7f51\u5b89\"],\"articleSection\":[\"WEB\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/blog.taiyang.space\/?p=481#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.taiyang.space\/?p=481\",\"url\":\"https:\/\/blog.taiyang.space\/?p=481\",\"name\":\"BUUCTF-Web-[ACTF2020 \u65b0\u751f\u8d5b]Include - #\u762b\u7537\u65e5\u8bb0\",\"isPartOf\":{\"@id\":\"https:\/\/blog.taiyang.space\/#website\"},\"datePublished\":\"2024-01-18T12:36:33+00:00\",\"dateModified\":\"2024-01-19T12:36:53+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/blog.taiyang.space\/?p=481#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blog.taiyang.space\/?p=481\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blog.taiyang.space\/?p=481#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/blog.taiyang.space\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"BUUCTF-Web-[ACTF2020 \u65b0\u751f\u8d5b]Include\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blog.taiyang.space\/#website\",\"url\":\"https:\/\/blog.taiyang.space\/\",\"name\":\"#\u762b\u7537\u65e5\u8bb0\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/blog.taiyang.space\/#\/schema\/person\/5e3b9567310d4c4a328573992325178c\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blog.taiyang.space\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/blog.taiyang.space\/#\/schema\/person\/5e3b9567310d4c4a328573992325178c\",\"name\":\"taiyang\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/blog.taiyang.space\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/blog.taiyang.space\/wp-content\/uploads\/2022\/10\/touxiang.jpg\",\"contentUrl\":\"https:\/\/blog.taiyang.space\/wp-content\/uploads\/2022\/10\/touxiang.jpg\",\"width\":612,\"height\":640,\"caption\":\"taiyang\"},\"logo\":{\"@id\":\"https:\/\/blog.taiyang.space\/#\/schema\/person\/image\/\"},\"sameAs\":[\"https:\/\/blog.taiyang.space\"],\"url\":\"https:\/\/blog.taiyang.space\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"BUUCTF-Web-[ACTF2020 \u65b0\u751f\u8d5b]Include - #\u762b\u7537\u65e5\u8bb0","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blog.taiyang.space\/?p=481","og_locale":"zh_CN","og_type":"article","og_title":"BUUCTF-Web-[ACTF2020 \u65b0\u751f\u8d5b]Include - #\u762b\u7537\u65e5\u8bb0","og_description":"1. \u9898\u76ee\u63cf\u8ff0 \u9898\u76ee\u94fe\u63a5\uff1a\u6233\u6211\ud83d\udc8b 2. \u89e3\u9898\u8fc7\u7a0b \u6253\u5f00\u9898\u76ee\u770b\u5230\u5982\u4e0b\uff1a \u611f\u89c9\u548c\u4e4b\u524d\u7684 php \u4f2a\u534f\u8bae\u6709\u70b9\u50cf \u6d4b\u8bd5 […]","og_url":"https:\/\/blog.taiyang.space\/?p=481","og_site_name":"#\u762b\u7537\u65e5\u8bb0","article_published_time":"2024-01-18T12:36:33+00:00","article_modified_time":"2024-01-19T12:36:53+00:00","og_image":[{"url":"https:\/\/picture.chentaiyang.space\/202401192031184.png"}],"author":"taiyang","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"taiyang"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/blog.taiyang.space\/?p=481#article","isPartOf":{"@id":"https:\/\/blog.taiyang.space\/?p=481"},"author":{"name":"taiyang","@id":"https:\/\/blog.taiyang.space\/#\/schema\/person\/5e3b9567310d4c4a328573992325178c"},"headline":"BUUCTF-Web-[ACTF2020 \u65b0\u751f\u8d5b]Include","datePublished":"2024-01-18T12:36:33+00:00","dateModified":"2024-01-19T12:36:53+00:00","mainEntityOfPage":{"@id":"https:\/\/blog.taiyang.space\/?p=481"},"wordCount":12,"commentCount":1,"publisher":{"@id":"https:\/\/blog.taiyang.space\/#\/schema\/person\/5e3b9567310d4c4a328573992325178c"},"keywords":["CTF","\u7f51\u5b89"],"articleSection":["WEB"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/blog.taiyang.space\/?p=481#respond"]}]},{"@type":"WebPage","@id":"https:\/\/blog.taiyang.space\/?p=481","url":"https:\/\/blog.taiyang.space\/?p=481","name":"BUUCTF-Web-[ACTF2020 \u65b0\u751f\u8d5b]Include - #\u762b\u7537\u65e5\u8bb0","isPartOf":{"@id":"https:\/\/blog.taiyang.space\/#website"},"datePublished":"2024-01-18T12:36:33+00:00","dateModified":"2024-01-19T12:36:53+00:00","breadcrumb":{"@id":"https:\/\/blog.taiyang.space\/?p=481#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blog.taiyang.space\/?p=481"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/blog.taiyang.space\/?p=481#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/blog.taiyang.space\/"},{"@type":"ListItem","position":2,"name":"BUUCTF-Web-[ACTF2020 \u65b0\u751f\u8d5b]Include"}]},{"@type":"WebSite","@id":"https:\/\/blog.taiyang.space\/#website","url":"https:\/\/blog.taiyang.space\/","name":"#\u762b\u7537\u65e5\u8bb0","description":"","publisher":{"@id":"https:\/\/blog.taiyang.space\/#\/schema\/person\/5e3b9567310d4c4a328573992325178c"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/blog.taiyang.space\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":["Person","Organization"],"@id":"https:\/\/blog.taiyang.space\/#\/schema\/person\/5e3b9567310d4c4a328573992325178c","name":"taiyang","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/blog.taiyang.space\/#\/schema\/person\/image\/","url":"https:\/\/blog.taiyang.space\/wp-content\/uploads\/2022\/10\/touxiang.jpg","contentUrl":"https:\/\/blog.taiyang.space\/wp-content\/uploads\/2022\/10\/touxiang.jpg","width":612,"height":640,"caption":"taiyang"},"logo":{"@id":"https:\/\/blog.taiyang.space\/#\/schema\/person\/image\/"},"sameAs":["https:\/\/blog.taiyang.space"],"url":"https:\/\/blog.taiyang.space\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/blog.taiyang.space\/index.php?rest_route=\/wp\/v2\/posts\/481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.taiyang.space\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.taiyang.space\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.taiyang.space\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.taiyang.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=481"}],"version-history":[{"count":2,"href":"https:\/\/blog.taiyang.space\/index.php?rest_route=\/wp\/v2\/posts\/481\/revisions"}],"predecessor-version":[{"id":483,"href":"https:\/\/blog.taiyang.space\/index.php?rest_route=\/wp\/v2\/posts\/481\/revisions\/483"}],"wp:attachment":[{"href":"https:\/\/blog.taiyang.space\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.taiyang.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.taiyang.space\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}