CVE-2023-50038: Textpattern

High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days.

There is an arbitrary file upload vulnerability in the background of textpattern cms v4.8.8, which leads to the loss of server permissions.

Affected products

• Textpattern Textpattern: version 4.8.8 only

Published 2023-12-28. Last modified 2026-06-17.