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GHSA-CFFJ-7W5C-JQJH Mattermost Server vulnerable to Cross-site Scripting through file preview feature

🗓️ 24 May 2022 17:21:00Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

Mattermost Server before 3.5.1 is vulnerable to cross-site scripting via the file preview feature.

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05 Nov 2025 19:57Current
6.5Medium risk
Vulners AI Score6.5
CVSS 45.3
CVSS 3.16.1
EPSS0.00685
4