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GHSA-9P92-X77W-9FW2 Mattermost makes Use of Weak Hash

🗓️ 15 Sep 2025 12:31:25Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 11 Views

Mattermost fails to validate link metadata cache keys in affected versions, enabling authenticated access to posts and spoofed previews via fnv one hash collisions.

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17 Sep 2025 17:42Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.14.3
EPSS0.00141
11