GO-2025-3534 — Vulnetix

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GO-2025-3534 PUBLISHED

Mattermost Fails to Properly Perform Viewer Role Authorization in github.com/mattermost/mattermost-server

Affected Products

Vendor	Product	Versions
github.com	mattermost/mattermost-server/v6	0, 0
github.com	mattermost/mattermost/server/v8	0, 0
github.com	mattermost/mattermost-server	9.11.0+incompatible, 9.11.0+incompatible
github.com	mattermost/mattermost-server/v5	0, 0

Timeline

Mar 25, 2025 CVE Published
Mar 3, 2026 CVE Updated
May 1, 2026 Security Advisory

References

https://github.com/advisories/GHSA-fqrq-xmxj-v47x advisory
https://nvd.nist.gov/vuln/detail/CVE-2025-1472 advisory
https://mattermost.com/security-updates url

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