VDB
GO-2025-3481
GO-2025-3481
PUBLISHED
Mattermost fails to restrict channel export of archived channels in github.com/mattermost/mattermost-server
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | mattermost/mattermost-server/v5 | 0 |
| github.com | mattermost/mattermost/server/v8 | 0, 0 |
| github.com | mattermost/mattermost-server | 10.3.0-rc1+incompatible, 10.4.0-rc1+incompatible, 9.11.0-rc1+incompatible |
| github.com | mattermost/mattermost-server/v6 | 0 |
| chainguard | mattermost-fips-10.5 | * |
Timeline
- Mar 3, 2025 CVE Published
- Feb 4, 2026 CVE Updated
- May 1, 2026 Security Advisory
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-24526 advisory
- https://mattermost.com/security-updates url
- https://github.com/advisories/GHSA-q8p2-2hwc-jw64 advisory
- https://github.com/mattermost/mattermost-plugin-channel-export/commit/3c052b66207fb734bfc4c948941e7f7522a82550 fix
- https://github.com/mattermost/mattermost-plugin-channel-export/issues/51 discussion
- https://github.com/mattermost/mattermost/commit/96195f1bd7467f572525c35b5087acaeb53daa63 fix