github.com/mattermost/mattermost-server
Go253 known CVEs affecting this package
Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.
CVEs affecting github.com/mattermost/mattermost-serverpage 6 of 6
- CVE-2026-6345MEDIUMCVSS 6.5EG 6.5✓ Fixed in 5.3.2-0.20260311102650-3057ae7e83e92026-05-18
Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail prevent disclosure of created user password which allows a malicious attacker to impersonate a user via the use of some of those passwords.. Mattermost Adviso…
- CVE-2026-6346HIGHCVSS 8.7EG 8.7✓ Fixed in 5.3.2-0.20260326202606-fac92f4a71f32026-05-18
Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to sanitize sensitive configuration fields before including them in support packet generation, which allows a Mattermost System Admin or any party with access…
- CVE-2026-6347HIGHCVSS 7.6EG 7.6✓ Fixed in 11.4.42026-05-18
Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to sanitize sensitive configuration fields in the Mattermost Calls plugin which allows an attacker with access to a support packet to obtain TURN server crede…
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