CVE-2023-45657 PoC — WordPress Plugin Nexter SQL注入漏洞

Source

https://github.com/RandomRobbieBF/CVE-2023-45657

Associated Vulnerability

Title:WordPress Plugin Nexter SQL注入漏洞 (CVE-2023-45657)
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 Nexter 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

Nexter <= 2.0.3 - Authenticated (Subscriber+) SQL Injection via 'to' and 'from'

Readme

# CVE-2023-45657
Nexter &lt;= 2.0.3 - Authenticated (Subscriber+) SQL Injection via 'to' and 'from'

Description:

The Nexter theme for WordPress is vulnerable to  SQL Injection via the 'to' and 'from' parameters in versions up to, and including, 2.0.3 due to insufficient escaping on the user supplied parameter and lack of valid preparation on the existing SQL query.  This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

```
Severity: high
CVE ID: CVE-2023-45657
CVSS Score: 8.8
CVSS Metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Plugin Slug: nexter
WPScan URL: https://www.wpscan.com/plugin/nexter
Reference URL: https://www.wordfence.com/threat-intel/vulnerabilities/id/a0164123-11b0-4b3b-bc76-c6aee8ca9d34?source=api-prod
```


How to run
---
```
python3 CVE-2023-45657.py --url http://wordpress.lan -u user -p useruser1
```

File Snapshot


 [4.0K]  /data/pocs/3f993fcd7103243acd0ee633a14a076979eaed44
├── [4.2K]  exploit.py
├── [ 11K]  LICENSE
└── [1011]  README.md

0 directories, 3 files

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