CVE-2022-42095: Backdropcms Backdrop CMS

Medium severity, CVSS 4.8. EPSS: 2.1% chance of exploitation in the next 30 days.

Backdrop CMS version 1.23.0 was discovered to contain a stored cross-site scripting (XSS) vulnerability via the Page content.

Affected products

• Backdropcms Backdrop CMS: version 1.23.0 only

Published 2022-11-23. Last modified 2026-06-17.