Mattermost: >> Mattermost Server >> 9.5.1 Security Vulnerabilities
Mattermost versions 8.1.x before 8.1.11, 9.3.x before 9.3.3, 9.4.x before 9.4.4, and 9.5.x before 9.5.2 fail to authenticate the source of certain types of post actions, allowing an authenticated attacker to create posts as other users via a crafted post action.
CVSS Score
6.5
EPSS Score
0.001
Published
2024-04-05
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