CVE-2024-1942

MediumCVSS 4.3/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-284

Affected software

No affected versions have been published.

Timeline

Published: Feb 29, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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