CVE-2025-29058: Qimou CMS Project Qimou CMS

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

An issue in Qimou CMS v.3.34.0 allows a remote attacker to execute arbitrary code via the upgrade.php component.

Affected products

• Qimou CMS Project Qimou CMS: version 3.34.0 only

Published 2025-04-18. Last modified 2026-06-17.