CVE-2026-30879 | baserproject basercms up to 5.2.2 Blog Post cross site scripting (GHSA-jmq3-x8q7-j9qm)

A vulnerability described as problematic has been identified in baserproject basercms up to 5.2.2. This vulnerability affects unknown code of the component Blog Post Handler. The manipulation results in cross site scripting.

This vulnerability is cataloged as CVE-2026-30879. The attack may be launched remotely. There is no exploit available.

Upgrading the affected component is recommended.