CVEvulnerability

CVE-2024-36255

5.7 MEDIUM Published 2024-05-26 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2024-05-26
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.7 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
Weaknesses
CWE-352

Description

Mattermost versions 9.5.x <= 9.5.3, 9.6.x <= 9.6.1 and 8.1.x <= 8.1.12 fail to perform proper input validation on post actions which allows an attacker to run a playbook checklist task command as another user via creating and sharing a deceptive post action that unexpectedly runs a slash command in some arbitrary channel.

Affected configurations

• mattermost mattermost server (>= 8.1.0 < 8.1.13) • mattermost mattermost server (>= 9.5.0 < 9.5.4) • mattermost mattermost server (>= 9.6.0 < 9.6.2)

Related

Weakness · CWE (1)

  • CWE-352 Cross-Site Request Forgery weakness

References