Go/github.com/mattermost/mattermost-server/v6 CVE-2025-14273: high 8.3, EPSS 0.26%
Mattermost with Jira plugin enabled has Incorrect Implementation of Authentication Algorithm in github.com/mattermost/mattermost-plugin-jira
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: GO-2026-4275#Go/github.com/mattermost/mattermost-server/v6
- nvd: CVE-2025-14273
- https://github.com/advisories/GHSA-qvmc-92vg-6r35
- https://github.com/mattermost/mattermost-plugin-jira/commit/bf9a1b7e81eb83304056b397c6abab3b062e14a2
- https://github.com/mattermost/mattermost/commit/317025c411ec8c34381fdd4f137a17c63895a4f2
- https://github.com/mattermost/mattermost/commit/463e0d0d3930782d3c975da26c991dcbfccd751c
- https://github.com/mattermost/mattermost/commit/7c36acb68ce3c69defaea540623f794c84ecba93
- https://github.com/mattermost/mattermost/commit/92b1e705225d97ce54d9f720f2e7aa66dc2a086b
- https://github.com/mattermost/mattermost/commit/b57c297c6d7ae6812d85e32a625806ac9555deee
- https://mattermost.com/security-updates
CVE-2025-14273 · published · modified · JSON