CVE-2025-14273

Description

Mattermost with Jira plugin enabled has Incorrect Implementation of Authentication Algorithm in github.com/mattermost/mattermost-plugin-jira. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: github.com/mattermost/mattermost-plugin-jira before v4.4.1.

How to fix CVE-2025-14273

To remediate CVE-2025-14273, upgrade the affected package to a fixed version below.

• —no fix listed
• —upgrade to 4.4.1 or later
• —no fix listed
• —no fix listed
• —no fix listed
• —upgrade to 8.0.0-20251121122154-b57c297c6d7a or later
• —upgrade to 8.0.0-20251121122154-b57c297c6d7a or later

Is CVE-2025-14273 being exploited?

Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.

Affected packages (7)

• from 0
• from 0, < 4.4.1
• from 0
• from 0
• from 0
• from 0, < 8.0.0-20251121122154-b57c297c6d7a
• from 0, < 8.0.0-20251121122154-b57c297c6d7a

CVSS scores

References (10)

• ADVISORYgithub.com/advisories/GHSA-qvmc-92vg-6r35
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2025-14273
• PATCHgithub.com/mattermost/mattermost
• WEBgithub.com/mattermost/mattermost/commit/317025c411ec8c34381fdd4f137a17c63895a4f2