Description

Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.10 fail to properly validate permissions for the API endpoint /plugins/playbooks/api/v0/signal/keywords/ignore-thread, allowing any user or attacker to delete posts containing actions created by the Playbooks bot, even without channel access or appropriate permissions.

INFO

Published Date :

2025-04-24T06:50:12.214Z

Last Modified :

2025-04-24T13:06:53.385Z

Source :

Mattermost
AFFECTED PRODUCTS

The following products are affected by CVE-2025-41423 vulnerability.

Vendors Products
Mattermost
  • Mattermost Server
  • Playbooks
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-41423.

URL Resource
https://mattermost.com/security-updates cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact