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CVE-2026-81905 Concrete CMS below 9.5.3 does not enforce validation-hash type on redemption, allowing a hash issued for one purpose to be redeemed for another.

🗓️ 10 Sep 2026 23:16:31Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Concrete CMS below 9.5.3 allows cross-purpose hash redemption for password or account changes.

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12 Sep 2026 03:47Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46.3
3