CVE-2023-2515

Privilege escalation to system admin via personal access tokens

State: Published
Severity: 4.7 Medium
Published: May 12, 2023
Updated: Dec 6, 2024
Reserved: May 4, 2023

Description

Mattermost fails to restrict a user with permissions to edit other users and to create personal access tokens from elevating their privileges to system admin

Scores

CVSS	Score	Vector	Source
3.1	4.7 Medium	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L	Mattermost

Weaknesses

CWE-863 Incorrect Authorization

Affected Products

Product	Versions
MattermostMattermost	7.1.7 and earlierAffected 7.7.3 and earlierAffected 7.8.2 and earlierAffected 7.9.1 and earlierAffected 7.1.8Not affected 7.7.4Not affected 7.8.3Not affected 7.9.2Not affected

References

https://mattermost.com/security-updates

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