Mattermost Jira Plugin handling subscriptions fails to check the security level of an incoming issue or limit it based on the user who created the subscription resulting in registered users on Jira being able to create webhooks that give them access to all Jira issues.
CVE-2024-24774
This low-severity CVE scores 3.4 under NVD CVSS v3. EPSS exploit probability: 0.3%, top 47% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 3.4
- EG Score
- 3.4(medium)
- EPSS
- 36.6%
- KEV
- Not listed
Published
February 9, 2024
Last Modified
November 21, 2024
References (2)
- responsibledisclosure@mattermosthttps://mattermost.com/security-updates
- af854a3a-2127-422b-91ae-364da2661108https://mattermost.com/security-updates
Affected Packages
(1 across 1 ecosystem)
Go(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| github.com/mattermost/mattermost-plugin-jira | — | — | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 10× in last 7d / 48× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-12 05:45 UTCEPSS rescore
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- 2026-06-26 21:09 UTCOSV refresh
- 2026-06-25 13:48 UTCEPSS rescore
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- 2026-06-09 07:30 UTCOSV refresh
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- 2026-05-26 07:18 UTCEPSS rescore
- 2026-05-26 07:18 UTCEPSS rescore
- 2026-05-24 08:52 UTCEG score recompute
Related CVEs(same CWE)
Same CWE
10 shownCWE-863
Frequently asked(5)
What is CVE-2024-24774?
When was CVE-2024-24774 disclosed?
Is CVE-2024-24774 actively exploited?
What is the CVSS score of CVE-2024-24774?
How do I remediate CVE-2024-24774?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-24774
Is Your Infrastructure Affected by CVE-2024-24774?
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