CyberRota Analysis
This is a low severity vulnerability with a CVSS score of 2.7. It may be remotely exploitable.
CVE
CVE-2024-36257
Severity
LOW
CVSS
2.7
EPSS
0.30%
Original NVD Description
Mattermost versions 9.5.x <= 9.5.5 and 9.8.0, when using shared channels with multiple remote servers connected, fail to check that the remote server A requesting the server B to update the profile picture of a user is the remote that actually has the user as a local one . This allows a malicious remote A to change the profile images of users that belong to another remote server C that is connected to the server A.
Related CVEs
Other vulnerabilities affecting the same vendor(s)