CVE-2025-9081
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
Mattermost boards plugin fails to restrict download access to files in github.com/mattermost/mattermost-plugin-boards
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-plugin-boards | <0.0.0-20250716054606-3f3e3becfe1d | 0.0.0-20250716054606-3f3e3becfe1d |
| Go | github.com/mattermost/mattermost/server/v8 | <8.0.0-20250721095935-11c36f4d1e44 | 8.0.0-20250721095935-11c36f4d1e44 |
| Go | github.com/mattermost/mattermost-server | >=10.5.0-rc1,<10.5.9 | 10.5.9 |
| Go | github.com/mattermost/mattermost-server | >=9.11.0-rc1,<9.11.18 | 9.11.18 |
| Go | github.com/mattermost/mattermost-server | >=10.5.0-rc1+incompatible,<10.5.9+incompatible | 9.11.18+incompatible |
| Go | github.com/mattermost/mattermost-server/v5 | | |
| Go | github.com/mattermost/mattermost-server/v6 | | |
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-9081
- https://github.com/mattermost/mattermost-plugin-boards/pull/114
- https://github.com/mattermost/mattermost-plugin-boards/commit/3f3e3becfe1d66db0d0f4fd235f04afd6e1ec40b
- https://github.com/mattermost/mattermost-plugin-boards
- https://mattermost.com/security-updates
- https://pkg.go.dev/vuln/GO-2025-3978
- https://github.com/advisories/GHSA-f72g-52v7-mg3p
Verify integrity in audit chain (admin only). AS-IS.