{"id":3746,"date":"2023-05-17T11:52:58","date_gmt":"2023-05-17T03:52:58","guid":{"rendered":"https:\/\/blog.ebuildhost.com\/?p=1625"},"modified":"2023-05-17T11:52:58","modified_gmt":"2023-05-17T03:52:58","slug":"5%e4%bb%b6%e4%bd%a0%e9%9c%80%e8%a6%81%e7%9f%a5%e9%81%93%e7%9a%84%ef%bc%8cwordperss-6-2-1-%e5%ae%89%e5%85%a8%e5%8f%8a%e7%b6%ad%e8%ad%b7%e6%9b%b4%e6%96%b0","status":"publish","type":"post","link":"https:\/\/ebuildhost.com\/hk\/blog\/webdesign-and-development\/website-security\/3746\/","title":{"rendered":"5\u4ef6\u4f60\u9700\u8981\u77e5\u9053\u7684\uff0cWordPerss 6.2.1 \u5b89\u5168\u53ca\u7dad\u8b77\u66f4\u65b0"},"content":{"rendered":"\n
\n

<\/p>\n\u61f6\u4eba\u5305\uff1a\u8acb\u6aa2\u67e5WordPress\u6709\u6c92\u6709\u81ea\u52d5\u66f4\u65b0\u52306.2.1\uff0c\u5982\u679c\u6c92\u6709\uff0c\u6211\u5011\u5efa\u8b70\u5118\u8b93\u5feb\u624b\u52d5\u66f4\u65b0\uff0c\u4ee5\u514d\u7db2\u7ad9\u51fa\u73fe\u5b89\u5168\u554f\u984c\u3002<\/strong><\/cite><\/blockquote>\n\n\n\n

2023\u5e745\u670816\u65e5\uff0cWordPress\u6838\u5fc3\u5718\u968a\u767c\u5e03\u4e86WordPress 6.2.1<\/strong>\uff0c\u5176\u4e2d\u5305\u542b5\u500b\u6f0f\u6d1e\u7684\u66f4\u65b0\u5305\uff0c\u5305\u62ec\u4e00\u500b\u76ee\u9304\u904d\u6b77\u6f0f\u6d1e(Directory Traversal vulnerability)\u3001\u4e00\u500b\u8de8\u7ad9\u8173\u672c\u6f0f\u6d1e(Cross-Site Scripting vulnerability)\u548c\u591a\u500b\u4f4e\u5371\u6f0f\u6d1e\u3002<\/p>\n\n\n\n

\u81ea 4.1 \u4ee5\u4f86\uff0c\u9019\u4e9b\u66f4\u65b0\u5305\u5df2\u88ab\u53cd\u5411\u79fb\u690d\u5230 WordPress \u7684\u6bcf\u500b\u7248\u672c\u3002 \u81ea WordPress 3.7 \u4ee5\u4f86\uff0cWordPress \u5df2\u7d93\u652f\u6301\u5b89\u5168\u7248\u672c\u7684\u81ea\u52d5\u6838\u5fc3\u66f4\u65b0<\/strong>\uff0c\u4e26\u4e14\u7d55\u5927\u591a\u6578 WordPress \u7ad9\u9ede\u61c9\u8a72\u6703\u5728\u63a5\u4e0b\u4f86\u7684 24 \u5c0f\u6642\u5167\u81ea\u52d5\u6536\u5230\u5176\u4e3b\u8981\u7248\u672c\u7684 WordPress \u7684\u66f4\u65b0\u5305\u3002 \u6211\u5011\u5efa\u8b70\u6aa2\u67e5\u60a8\u7684WordPress\u7db2\u7ad9\u662f\u5426\u5df2\u81ea\u52d5\u66f4\u65b0\u5230\u5176\u4e2d\u4e00\u500b\u5df2\u4fee\u88dc\u7248\u672c\u3002 \u81ea 4.1 \u4ee5\u4f86\uff0c\u6bcf\u500b\u4e3b\u8981\u7248\u672c\u7684 WordPress \u90fd\u63d0\u4f9b\u4e86\u4fee\u5fa9\u7248\u672c\uff0c\u56e0\u6b64\u60a8\u53ef\u4ee5\u5728\u4e0d\u542b\u517c\u5bb9\u6027\u554f\u984c\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u66f4\u65b0\u3002<\/p>\n\n\n\n

\u5982\u679c\u60a8\u7684\u7ad9\u9ede\u5c1a\u672a\u81ea\u52d5\u66f4\u65b0\uff0c\u6211\u5011\u5f37\u70c8<\/strong>\u5efa\u8b70\u60a8\u76e1\u5feb\u624b\u52d5\u66f4\u65b0\uff0c\u56e0\u70ba\u6b64\u7248\u672c\u4e2d\u4fee\u88dc\u7684\u6f0f\u6d1e\u4e4b\u4e00\u53ef\u80fd\u6703\u88ab\u5177\u6709\u8f03\u4f4e\u6b0a\u9650\u7d1a\u5225\u5e33\u6236\uff0c\u4f8b\u5982contributor\u7528\u4f86\u63a5\u7ba1\u7db2\u7ad9\u3002<\/p>\n\n\n\n

Wordfence\u6f0f\u6d1e\u5206\u6790<\/h2>\n\n\n\n

\u4ee5\u4e0b\u5247\u662fWordfence \u5a01\u8105\u60c5\u5831\u5718\u968a\u8a73\u7d30\u5206\u6790\u7684\u4ee3\u78bc\u66f4\u6539\uff0c\u4ee5\u8a55\u4f30\u9019\u4e9b\u6f0f\u6d1e\u5c0dWordPress\u7db2\u7ad9\u7684\u5f71\u97ff\u3002<\/p>\n\n\n\n

\n

<\/p>\nDescription:<\/strong>\u00a0WordPress Core <= 6.2 – Directory Traversal via wp_lang<\/a>
Affected Versions:<\/strong>\u00a0WordPress Core < 6.2.1
Researcher:<\/strong>\u00a0Matt Rusnak, reported by Ramuel Gall as well as an undisclosed third party auditor
CVE ID:<\/strong>\u00a0CVE-2023-2745<\/a>
CVSS Score:<\/strong>\u00a05.4 (Medium)
CVSS Vector:<\/strong>\u00a0CVSS:3.1\/AV:N\/AC:H\/PR:N\/UI:N\/S:C\/C:L\/I:L\/A:N
Fully Patched Version:<\/strong>\u00a06.2.1<\/cite><\/blockquote>\n\n\n\n

WordPress Core \u5728 6.2 \u53ca\u4ee5\u4e0b\u7248\u672c\u4e2d\u901a\u904e\u201cwp_lang\u201d<\/em><\/strong>\u53c3\u6578\u5bb9\u6613\u53d7\u5230\u76ee\u9304\u904d\u6b77\u7684\u653b\u64ca\u3002 \u9019\u5141\u8a31\u672a\u7d93\u8eab\u4efd\u9a57\u8b49\u7684\u653b\u64ca\u8005\u8a2a\u554f\u53ca\u52a0\u8f09\u4efb\u610f\u7ffb\u8b6f\u6587\u4ef6\u3002 \u5728\u653b\u64ca\u8005\u80fd\u5920\u5c07\u7cbe\u5fc3\u88fd\u4f5c\u7684\u7ffb\u8b6f\u6587\u4ef6\u4e0a\u50b3\u5230\u7ad9\u9ede\u7684\u60c5\u6cc1\u4e0b\uff0c\u4f8b\u5982\u901a\u904e\u4e0a\u50b3\u8868\u55ae\uff0c\u9019\u4e5f\u53ef\u7528\u65bc\u57f7\u884c\u8de8\u7ad9\u9ede\u8173\u672c<\/em><\/strong>\u653b\u64ca\u3002 \u5728\u5927\u591a\u6578\u914d\u7f6e\u4e0a\u90fd\u4e0d\u5bb9\u6613\u4ee5\u6709\u5f71\u97ff\u529b\u7684\u65b9\u5f0f\u5229\u7528\u6b64\u6f0f\u6d1e\u3002<\/p>\n\n\n\n

\n

<\/p>\nDescription:<\/strong>\u00a0WordPress Core <= 6.2 – Cross-Site Request Forgery via wp_ajax_set_attachment_thumbnail<\/a>
Affected Versions:<\/strong>\u00a0WordPress Core < 6.2.1
Researcher:<\/strong>\u00a0John Blackbourn of the WordPress security team
CVE ID:<\/strong>\u00a0Pending
CVSS Score:<\/strong>\u00a04.3 (Medium)
CVSS Vector:<\/strong>\u00a0CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:R\/S:U\/C:N\/I:L\/A:N
Fully Patched Version:<\/strong>\u00a06.2.1<\/cite><\/blockquote>\n\n\n\n

WordPress Core \u5bb9\u6613\u53d7\u5230\u8de8\u7ad9\u9ede\u8acb\u6c42\u507d\u9020\u7684\u653b\u64ca\uff0c\u56e0\u70ba\u5728 6.2 \u53ca\u66f4\u9ad8\u7248\u672c\u4e2d\u7f3a\u5c11\u5c0d\u201cwp_ajax_set_attachment_thumbnail\u201dAJAX \u51fd\u6578\u7684\u96a8\u6a5f\u6578\u9a57\u8b49\u3002 \u9019\u5141\u8a31\u672a\u7d93\u8eab\u4efd\u9a57\u8b49\u7684\u7528\u6236\u66f4\u65b0\u8207\u73fe\u6709\u9644\u4ef6\u95dc\u806f\u7684\u7e2e\u7565\u5716\u5716\u50cf\uff0c\u5047\u8a2d\u4ed6\u5011\u53ef\u4ee5\u6b3a\u9a19\u5177\u6709\u9069\u7576\u6b0a\u9650\u7684\u7d93\u904e\u8eab\u4efd\u9a57\u8b49\u7684\u7528\u6236\u57f7\u884c\u64cd\u4f5c\uff0c\u4f8b\u5982\u55ae\u64ca\u93c8\u63a5\u3002 \u9019\u500b\u6f0f\u6d1e\u7684\u5f71\u97ff\u96d6\u7136\u975e\u5e38\u5c0f\uff0c\u4f46\u6211\u5011\u4ea6\u4e0d\u5e0c\u671b\u770b\u5230\u4efb\u4f55\u4eba\u5229\u7528\u9019\u500b\u6f0f\u6d1e\u3002<\/p>\n\n\n\n

\n

<\/p>\nDescription:\u00a0<\/strong>WordPress Core <= 6.2 – Authenticated (Contributor+) Stored Cross-Site Scripting via Embed Discovery Functionality<\/a>
Affected Versions:<\/strong>\u00a0WordPress Core < 6.2.1
Researcher:<\/strong>\u00a0Jakub \u017boczek of Securitum and undisclosed third-party auditor
CVE ID:<\/strong>\u00a0Pending
CVSS Score:<\/strong>\u00a06.4 (Medium)
CVSS Vector:<\/strong>\u00a0CVSS:3.1\/AV:N\/AC:L\/PR:L\/UI:N\/S:C\/C:L\/I:L\/A:N
Fully Patched Version:<\/strong>\u00a06.2.1<\/cite><\/blockquote>\n\n\n\n

\u7531\u65bc\u5728\u8655\u7406 oEmbed \u767c\u73fe\u6642\u97ff\u61c9\u4e2d\u7684\u5354\u8b70\u9a57\u8b49\u4e0d\u8db3\uff0cWordPress Core \u5728 6.2 \u53ca\u66f4\u9ad8\u7248\u672c\u4e2d\u5bb9\u6613\u53d7\u5230\u5b58\u5132\u7684\u8de8\u7ad9\u9ede\u8173\u672c\u653b\u64ca\u3002 \u9019\u4f7f\u5f97\u5177\u6709\u8ca2\u737b\u8005\u7d1a\u5225\u548c\u66f4\u9ad8\u6b0a\u9650\u7684\u7d93\u904e\u8eab\u4efd\u9a57\u8b49\u7684\u653b\u64ca\u8005\u53ef\u4ee5\u5728\u9060\u7a0b URL \u8655\u4f7f\u7528\u7cbe\u5fc3\u8a2d\u8a08\u7684 oEmbed \u6709\u6548\u8ca0\u8f09\u5728\u9801\u9762\u4e2d\u8a3b\u5165\u4efb\u610f Web \u8173\u672c\uff0c\u53ea\u8981\u7528\u6236\u8a2a\u554f\u6ce8\u5165\u7684\u9801\u9762\uff0c\u9019\u4e9b\u8173\u672c\u5c31\u6703\u57f7\u884c\u3002<\/p>\n\n\n\n

\n

<\/p>\nDescription:\u00a0<\/strong>WordPress Core <= 6.2 – Insufficient Sanitization of Block Attributes<\/a>
Affected Versions:<\/strong>\u00a0WordPress Core < 6.2.1
Researcher:<\/strong>\u00a0Undisclosed third-party auditor
CVE ID:<\/strong>\u00a0Pending
CVSS Score:<\/strong>\u00a06.4 (Medium)
CVSS Vector:<\/strong>\u00a0CVSS:3.1\/AV:N\/AC:L\/PR:L\/UI:N\/S:C\/C:L\/I:L\/A:N
Fully Patched Version:<\/strong>\u00a06.2.1<\/cite><\/blockquote>\n\n\n\n

WordPress Core \u672a\u80fd\u5145\u5206\u6e05\u7406 6.2 \u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684\u584a\u5c6c\u6027(block attributes)\u3002 \u9019\u4f7f\u5f97\u5177\u6709contributor\u7d1a\u5225\u548c\u66f4\u9ad8\u6b0a\u9650\u7684\u7d93\u904e\u8eab\u4efd\u9a57\u8b49\u7684\u653b\u64ca\u8005\u53ef\u4ee5\u5728\u9801\u9762\u4e0a\u7684 HTML \u8a3b\u91cb\u4e2d\u5d4c\u5165\u4efb\u610f\u5167\u5bb9\uff0c\u5118\u7ba1\u8de8\u7ad9\u9ede\u8173\u672c\u8207\u5176\u4ed6\u6f0f\u6d1e\u7d50\u5408\u4f7f\u7528\u6642\u53ef\u80fd\u6210\u70ba\u53ef\u80fd\u3002 \u8acb\u6ce8\u610f\uff0c\u9019\u53ea\u6703\u5f71\u97ff\u4f7f\u7528\u584a\u7de8\u8f2f\u5668\u517c\u5bb9\u4e3b\u984c\u7684\u7ad9\u9ede\u3002<\/p>\n\n\n\n

\n

<\/p>\nDescription:<\/strong>\u00a0WordPress Core <= 6.2 – Shortcode Execution in User Generated Content<\/a>
Affected Versions:<\/strong>\u00a0WordPress Core < 6.2.1
Researcher:<\/strong>\u00a0Liam Gladdy of WP Engine
CVE ID:<\/strong>\u00a0Pending
CVSS Score:<\/strong>\u00a06.5 (Medium)
CVSS Vector:<\/strong>\u00a0CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:N\/S:U\/C:L\/I:L\/A:N
Fully Patched Version:<\/strong>\u00a06.2.1<\/cite><\/blockquote>\n\n\n\n

WordPress Core \u5728 6.2 \u53ca\u66f4\u9ad8\u7248\u672c\u7684\u584a\u4e3b\u984c(block theme)\u4e0a\u8655\u7406\u7528\u6236\u751f\u6210\u7684\u5167\u5bb9\u4e2d\u7684\u77ed\u4ee3\u78bc(short code)\u3002 \u9019\u53ef\u80fd\u5c07\u6703\u5141\u8a31\u672a\u7d93\u8eab\u4efd\u9a57\u8b49\u7684\u653b\u64ca\u8005\u901a\u904e\u63d0\u4ea4\u8a55\u8ad6\u6216\u5176\u4ed6\u5167\u5bb9\u4f86\u57f7\u884c\u77ed\u4ee3\u78bc\uff0c\u5f9e\u800c\u5141\u8a31\u4ed6\u5011\u5229\u7528\u901a\u5e38\u9700\u8981\u8a02\u95b1\u8005(Subscriber)\u6216\u8ca2\u737b\u8005(Contributor)\u7d1a\u5225\u6b0a\u9650\u7684\u6f0f\u6d1e\u3002 \u96d6\u7136\u9019\u672c\u8eab\u53ef\u80fd\u5f71\u97ff\u5f88\u5c0f\uff0c\u4f46\u5b83\u6703\u986f\u8457\u589e\u52a0\u5176\u4ed6\u6f0f\u6d1e\u7684\u56b4\u91cd\u6027\u548c\u53ef\u5229\u7528\u6027\u3002<\/p>\n\n\n\n

\u7d50\u8ad6<\/h2>\n\n\n\n

\u5728\u4eca\u5929\u7684\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u4ecb\u7d39\u4e86 WordPress 6.2.1 \u5b89\u5168\u53ca\u7dad\u8b77\u7248\u672c<\/a>\u4e2d\u4fee\u88dc\u7684\u4e94\u500b\u6f0f\u6d1e\u3002 \u6700\u6d3b\u8e8d\u4f7f\u7528\u7684 WordPress \u7db2\u7ad9\u61c9\u5728\u63a5\u4e0b\u4f86\u7684 24 \u5c0f\u6642\u5167\u901a\u904e\u81ea\u52d5\u66f4\u65b0\u9032\u884c\u4fee\u88dc\u3002<\/p>\n\n\n\n

Wordfence \u9632\u706b\u7246\u7684\u5167\u7f6e\u76ee\u9304\u904d\u6b77\u4fdd\u8b77\u61c9\u8a72\u53ef\u4ee5\u963b\u6b62\u5229\u7528\u76ee\u9304\u904d\u6b77\u6f0f\u6d1e\u7684\u5617\u8a66\uff0c\u800c\u4e14\u5b83\u901a\u5e38\u53ea\u6709\u5728\u67d0\u4e9b\u914d\u7f6e\u4e0b\u88ab\u719f\u7df4\u7684\u653b\u64ca\u8005\u5229\u7528\u6642\u624d\u6703\u7522\u751f\u5f71\u97ff\u3002 \u4eca\u5929\u4fee\u5fa9\u7684\u5927\u591a\u6578\u5176\u4ed6\u554f\u984c\u90fd\u662f\u76f8\u4f3c\u7684\uff0c\u56e0\u70ba\u5b83\u5011\u9700\u8981\u7279\u5b9a\u7684\u914d\u7f6e\u6216\u74b0\u5883\uff0c\u4f8b\u5982\u5176\u4ed6\u6613\u53d7\u653b\u64ca\u7684\u63d2\u4ef6\uff0c\u624d\u80fd\u6709\u6548\u5229\u7528\u3002<\/p>\n\n\n\n

\u4f46\u662f\uff0c\u6211\u5011\u5efa\u8b70\u6240\u6709\u7db2\u7ad9\u6240\u6709\u8005\u76e1\u5feb\u9a57\u8b49 WordPress \u662f\u5426\u5df2\u66f4\u65b0\uff0c\u56e0\u70ba\u90e8\u7f72\u9632\u706b\u7246\u898f\u5247\u4f86\u9632\u6b62 oEmbed \u554f\u984c\u662f\u4e0d\u5207\u5be6\u969b<\/strong>\u7684\uff0c\u56e0\u6b64\u4efb\u4f55\u64c1\u6709\u4e0d\u53d7\u4fe1\u4efb\u7684\u8ca2\u737b\u8005\u7d1a\u7528\u6236\u7684\u7db2\u7ad9\u90fd\u53ef\u80fd\u9762\u81e8\u98a8\u96aa\u3002<\/p>\n\n\n\n

\u4e00\u5982\u65e2\u5f80\uff0c\u5982\u679c\u60a8\u7684\u7ad9\u9ede\u5c1a\u672a\u81ea\u52d5\u66f4\u65b0\uff0c\u6211\u5011\u5f37\u70c8\u5efa\u8b70\u60a8\u5c07\u5176\u66f4\u65b0\u70ba WordPress \u7684\u88dc\u4e01\u7248\u672c\u3002 \u53ea\u8981\u60a8\u904b\u884c\u7684 WordPress \u7248\u672c\u9ad8\u65bc 4.1\uff0c\u5c31\u53ef\u4ee5\u901a\u904e\u66f4\u65b0\u4f86\u4fee\u88dc\u9019\u4e9b\u6f0f\u6d1e\uff0c\u540c\u6642\u8b93\u60a8\u4fdd\u6301\u5728\u540c\u4e00\u4e3b\u8981\u7248\u672c\u4e0a\uff0c\u56e0\u6b64\u60a8\u7121\u9700\u64d4\u5fc3\u517c\u5bb9\u6027\u554f\u984c\u3002<\/p>\n\n\n\n

\u539f\u6587\u7d93\u8f2f\u9304\u53ca\u7ffb\u8b6f\uff0c\u539f\u6587\u7531 Wordfence<\/a> \u63d0\u4f9b<\/p>\n","protected":false},"excerpt":{"rendered":"

\u61f6\u4eba\u5305\uff1a\u8acb\u6aa2\u67e5WordPress\u6709\u6c92\u6709\u81ea\u52d5\u66f4\u65b0\u52306.2.1\uff0c\u5982\u679c\u6c92\u6709\uff0c\u6211\u5011\u5efa\u8b70\u5118\u8b93\u5feb\u624b\u52d5\u66f4\u65b0\uff0c\u4ee5\u514d\u7db2\u7ad9\u51fa\u73fe\u5b89\u5168 […]<\/p>\n","protected":false},"author":2,"featured_media":3747,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[80,76],"tags":[],"class_list":["post-3746","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-website-security","category-webdesign-and-development"],"_links":{"self":[{"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/posts\/3746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/comments?post=3746"}],"version-history":[{"count":0,"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/posts\/3746\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/media\/3747"}],"wp:attachment":[{"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/media?parent=3746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/categories?post=3746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ebuildhost.com\/hk\/wp-json\/wp\/v2\/tags?post=3746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}