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LOW: 3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:NDefault status
unaffected
10.11.0 (semver)
affected
10.5.0 (semver)
affected
11.1.0
unaffected
10.11.5
unaffected
10.5.13
unaffected
Description
Mattermost versions 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to validate the user permission when accessing the files and subscribing to the block in Boards, which allows an authenticated user to access other board files and was able to subscribe to the block from other boards that the user does not have access to
Problem types
CWE-306: Missing Authentication for Critical Function
Product status
10.11.0 (semver)
10.5.0 (semver)
11.1.0
10.11.5
10.5.13
Credits
Doyensec
References
mattermost.com/security-updates
