What’s Vulnerable › Vulnerabilities
CVE-2024-1949
- Severity: low (CVSS 2.6 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-02-29 · updated 2026-06-17
- Weakness: CWE-200
Description
A race condition in Mattermost versions 8.1.x before 8.1.9, and 9.4.x before 9.4.2 allows an authenticated attacker to gain unauthorized access to individual posts' contents via carefully timed post creation while another user deletes posts.
Affected products
- Mattermost: from 8.1.0 before 8.1.9; from 9.4.0 before 9.4.2 — fixed in 8.1.9, 9.4.2
How to fix
Upgrade to a fixed version: Mattermost 8.1.9, 9.4.2. Check the vendor advisory for mitigations.
References
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