What’s Vulnerable › Vulnerabilities
CVE-2024-24774: Missing authorization allows users to access arbitrary security levels on Jira through webhooks (Jira Plugin)
- Severity: medium (CVSS 4.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-02-09 · updated 2026-06-17
- Weakness: CWE-863
Description
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.
Affected products
- Mattermost: through 8.1.7
References
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