[MEDIUM] Feehi CMS has an authenticated stored cross-site scripting (XSS) vulnerability via the creation/editing module

PKSA-csfn-tqkm-331b CVE-2026-31351 GHSA-cvjh-88c8-2jjx

Affected package: feehi/cms

Affected version: =2.1.1

Reported by:
GitHub