Vulnerability Details CVE-2024-29977
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6 fail to properly validate synced reactions, when shared channels are enabled, which allows a malicious remote to create arbitrary reactions on arbitrary posts
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 20.0%
CVSS Severity
CVSS v3 Score 2.7
References
Products affected by CVE-2024-29977
-
cpe:2.3:a:mattermost:mattermost:*
-
cpe:2.3:a:mattermost:mattermost:9.9.0