Mattermost: >> Mattermost Server >> 9.5.2 Security Vulnerabilities
Mattermost versions 9.6.0, 9.5.x before 9.5.3, and 8.1.x before 8.1.12 fail to fully validate role changes, which allows an attacker authenticated as a team admin to promote guests to team admins via crafted HTTP requests.
CVSS Score
2.7
EPSS Score
0.001
Published
2024-04-26
Mattermost versions 8.1.x <= 8.1.10, 9.6.x <= 9.6.0, 9.5.x <= 9.5.2 and 8.1.x <= 8.1.11 fail to limit the size of a request path that includes user inputs which allows an attacker to cause excessive resource consumption, possibly leading to a DoS via sending large request paths
CVSS Score
3.1
EPSS Score
0.001
Published
2024-04-26
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