All vulnerabilities

Servers and applications

GHSA-q2rx-mr36-8rh5

Stored XSS in control panel license alert via cache poisoning

Severity
Low
Published
2 Nov 2026
Last changed
2 Nov 2026
Added to UpHeron
3 Nov 2026
Fixed in
5.11.4
Sources
Project advisories (GitHub)

Affected software

SoftwareAffected versions
Craft CMSServers and applications · github:craftcms/cms
  • From 5.0.0 before 5.11.4

References