CVE-2023-26781: Chshcms Mccms

Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days.

SQL injection vulnerability in mccms 2.6 allows remote attackers to run arbitrary SQL commands via Author Center ->Reader Comments ->Search.

Affected products

• Chshcms Mccms: version 2.6 only

Published 2023-04-28. Last modified 2026-06-17.