CVE-2026-93462: Basercms User Community Basercms

Medium severity, CVSS 6.9. EPSS: 0.3% chance of exploitation in the next 30 days.

A missing authentication for critical function vulnerability exists in baserCMS. If this vulnerability is exploited, a remote attacker may obtain sensitive information.

Affected products

• Basercms User Community Basercms: before 5.4.1 (fixed in 5.4.1); before 5.3.1 (fixed in 5.3.1)

Published 2026-09-30. Last modified 2026-10-01.