CVE-2025-10545
unknown
CVSS v3
—
CVSS v2
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VIR risk
—
Description
Mattermost has an Incorrect Authorization vulnerability in github.com/mattermost/mattermost-server
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | github.com/mattermost/mattermost/server/v8 | <8.0.0-20250820115038-ff30b84049f0 | 8.0.0-20250820115038-ff30b84049f0 |
| Go | github.com/mattermost/mattermost-server | >=10.5.0,<10.5.11 | 10.5.11 |
| Go | github.com/mattermost/mattermost-server | >=10.11.0,<10.11.3 | 10.11.3 |
| Go | github.com/mattermost/mattermost-server | >=10.11.0+incompatible,<10.11.3+incompatible | 10.5.11+incompatible |
| Go | github.com/mattermost/mattermost-server/v5 | | |
| Go | github.com/mattermost/mattermost-server/v6 | | |
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-10545
- https://github.com/mattermost/mattermost/pull/31319
- https://github.com/mattermost/mattermost/pull/33827
- https://github.com/mattermost/mattermost/commit/fb9c583f5e466a566a5122154ef337bbf2238902
- https://github.com/mattermost/mattermost/commit/ff30b84049f0193f0570d30e46cffc3602298c67
- https://github.com/mattermost/mattermost
- https://mattermost.com/security-updates
- https://github.com/advisories/GHSA-424h-xj87-m937
Verify integrity in audit chain (admin only). AS-IS.