CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 6.5. Exploitation may require the attacker to be authenticated.
CVE
CVE-2025-20088
Severity
MEDIUM
CVSS
6.5
EPSS
0.55%
Original NVD Description
Mattermost versions 10.2.x <= 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post props which allows a malicious authenticated user to cause a crash via a malicious post.
Related CVEs
Other vulnerabilities affecting the same vendor(s)