CVE-2022-34531: Dedecms

Critical severity, CVSS 9.8. EPSS: 24.7% chance of exploitation in the next 30 days.

DedeCMS v5.7.95 was discovered to contain a remote code execution (RCE) vulnerability via the component mytag_ main.php.

Affected products

• Dedecms Dedecms: version 5.7.95 only

Published 2022-07-29. Last modified 2026-06-17.