Feehi CMS has an authenticated stored cross-site scripting (XSS) vulnerability via the creation/editing module
Date: 2026-04
Affected: composer/feehi/cms
Attack vector: xss
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2026-31313
CVE-2026-31350
CVE-2026-31351
CVE-2026-31352
CVE-2026-31353
CVE-2026-31354
CWE: CWE-79
CVSS: 5.4 (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

An authenticated stored cross-site scripting (XSS) vulnerability in the creation/editing module of Feehi CMS v2.1.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Content field.


Mitigations:

Architectural layers (MAESTRO):