CVE-2025-24526
MEDIUM4.3EPSS 0.20%Mattermost fails to restrict channel export of archived channels in github.com/mattermost/mattermost-server
Published: 2/24/2025Modified: 2/4/2026
Description
Mattermost fails to restrict channel export of archived channels in github.com/mattermost/mattermost-server
Affected packages (5)
- Go/github.com/mattermost/mattermost-server>= 9.11.0-rc1+incompatible, < 9.11.8+incompatible, >= 10.2.0-rc1+incompatible, < 10.2.3+incompatible, >= 10.3.0-rc1+incompatible, < 10.3.3+incompatible, >= 10.4.0-rc1+incompatible, < 10.4.2+incompatible
- Go/github.com/mattermost/mattermost-server/v5from 0
- Go/github.com/mattermost/mattermost-server/v6from 0
- Go/github.com/mattermost/mattermost/server/v8from 0, < 8.0.0-20250110161910-96195f1bd746
- Go/github.com/mattermost/mattermost/server/v8from 0, < 8.0.0-20250110161910-96195f1bd746
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
References (7)
- ADVISORYhttps://github.com/advisories/GHSA-q8p2-2hwc-jw64
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-24526
- PATCHhttps://github.com/mattermost/mattermost
- WEBhttps://github.com/mattermost/mattermost/commit/96195f1bd7467f572525c35b5087acaeb53daa63
- WEBhttps://github.com/mattermost/mattermost-plugin-channel-export/commit/3c052b66207fb734bfc4c948941e7f7522a82550
- WEBhttps://github.com/mattermost/mattermost-plugin-channel-export/issues/51
- WEBhttps://mattermost.com/security-updates