What’s Vulnerable › Vulnerabilities
CVE-2023-46701: Inaccessible Post Information Leak via Run Timeline IDOR
- Severity: medium (CVSS 5.3 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-200
Description
Mattermost fails to perform authorization checks in the /plugins/playbooks/api/v0/runs/add-to-timeline-dialog endpoint of the Playbooks plugin allowing an attacker to get limited information about a post if they know the post 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
Get alerted when CVE-2023-46701 or the next vulnerability affects your stack