What’s Vulnerable › Vulnerabilities
CVE-2023-49874: IDOR when updating the tasks of a private playbook run
- Severity: medium (CVSS 4.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-12-12 · updated 2026-06-17
- Weakness: CWE-284
Description
Mattermost fails to check whether a user is a guest when updating the tasks of a private playbook run allowing a guest to update the tasks of a private playbook run if they know the run ID.
Affected products
- Mattermost: through 7.8.14; from 8.0.0 through 8.1.5; from 9.0.0 through 9.0.3; from 9.1.1 through 9.1.2; from 9.2.0 through 9.2.1
References
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