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Mattermost Server Improper Access Control

Low severity GitHub Reviewed Published Apr 5, 2024 to the GitHub Advisory Database • Updated Apr 10, 2024

Package

gomod github.com/mattermost/mattermost/server/v8 (Go)

Affected versions

< 8.1.11

Patched versions

8.1.11

Description

Improper Access Control in Mattermost Server versions 8.1.x before 8.1.11 allows an attacker that is in a channel with an active call to keep participating in the call even if they are removed from the channel

References

Published by the National Vulnerability Database Apr 5, 2024
Published to the GitHub Advisory Database Apr 5, 2024
Reviewed Apr 5, 2024
Last updated Apr 10, 2024

Severity

Low
3.1
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
High
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Weaknesses

CVE ID

CVE-2024-21848

GHSA ID

GHSA-xp9j-8p68-9q93

Source code

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