CVE-2024-1942

State: Published
Severity: 4.3 Medium
Published: Feb 29, 2024
Updated: Aug 12, 2024
Reserved: Feb 27, 2024

Description

Mattermost versions 8.1.x before 8.1.9, 9.2.x before 9.2.5, and 9.3.0 fail to sanitize the metadata on posts containing permalinks under specific conditions, which allows an authenticated attacker to access the contents of individual posts in channels they are not a member of.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	Mattermost

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
MattermostMattermost	9.2.0 through 9.2.4Affected 8.1.0 through 8.1.8Affected 9.3.0Affected 9.4Not affected 9.3.1Not affected 9.2.5Not affected 8.1.9Not affected

References

https://mattermost.com/security-updates

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