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CVE-2026-3240

🗓️ 05 Mar 2026 07:51:48Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 5 Views

Stored XSS in Concrete CMS below 9.4.8 lets a Legacy form editor target high-privilege accounts via the Question field.

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05 Mar 2026 07:51Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.8
CVSS 44.8
EPSS0.00212
SSVC
5