CVE-2024-4182

State: Published
Severity: 4.3 Medium
Published: Apr 26, 2024
Updated: Aug 1, 2024
Reserved: Apr 25, 2024

Description

Mattermost versions 9.6.0, 9.5.x before 9.5.3, 9.4.x before 9.4.5, and 8.1.x before 8.1.12 fail to handle JSON parsing errors in custom status values, which allows an authenticated attacker to crash other users' web clients via a malformed custom status.

Scores

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

Weaknesses

CWE-754 Improper Check for Unusual or Exceptional Conditions

Affected Products

Product	Versions
MattermostMattermost	9.6.0Affected 9.5.0 through 9.5.2Affected 9.4.0 through 9.4.4Affected 8.1.0 through 8.1.11Affected 9.7.0Not affected 9.6.1Not affected 9.5.3Not affected 9.4.5Not affected 8.1.12Not affected

References

https://mattermost.com/security-updates

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