Description
Textpattern versions prior to 4.8.3 contain an authenticated remote code execution vulnerability that allows logged-in users to upload malicious PHP files. Attackers can upload a PHP file with a shell command execution payload and execute arbitrary commands by accessing the uploaded file through a specific URL parameter.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| The Textpattern Development Team | Textpattern | 4.8.3 | — |
References
- ExploitDB-49620 exploit
- Official Vendor Homepage product
- Textpattern Software Download Page product
- VulnCheck Advisory: Textpattern 4.8.3 - Remote code execution third-party-advisory