Vulnerability Report: GO-2025-4035
- CVE-2025-58075, GHSA-r6qj-894f-5hr2
- Affects: github.com/mattermost/mattermost-server, github.com/mattermost/mattermost-server/v5, and 2 more
- Published: Oct 30, 2025
- Unreviewed
Mattermost has a Missing Authorization vulnerability in github.com/mattermost/mattermost-server. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: github.com/mattermost/mattermost/server/v8 before v8.0.0-20250815100400-2d5cdc6e217e.
For detailed information about this vulnerability, visit https://github.com/advisories/GHSA-r6qj-894f-5hr2 or https://nvd.nist.gov/vuln/detail/CVE-2025-58075.
Affected Modules
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PathGo VersionsCustom Versions*
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from v10.5.0+incompatible before v10.5.11+incompatible, from v10.10.0+incompatible before v10.10.3+incompatible, from v10.11.0+incompatible before v10.11.2+incompatible-
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all versions, no known fixed-
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all versions, no known fixed-
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all versions, no known fixedbefore 8.0.0-20250815100400-2d5cdc6e217e
*Custom versions, which can't be mapped automatically to standard Go module versions, are ignored by govulncheck. (See this note on versions for more details.)
Aliases
References
- https://github.com/advisories/GHSA-r6qj-894f-5hr2
- https://nvd.nist.gov/vuln/detail/CVE-2025-58075
- https://github.com/mattermost/mattermost/commit/0e478b2d895e89143c7732c7b33e16d98ace663d
- https://github.com/mattermost/mattermost/commit/2d5cdc6e217eb244e7f2122cb89f85140b6d982a
- https://github.com/mattermost/mattermost/commit/7a2ac23e207429d7db8acc3770908c15c0b5c33e
- https://mattermost.com/security-updates
- https://vuln.go.dev/ID/GO-2025-4035.json