Incorrect Authorization Affecting github.com/mattermost/mattermost-plugin-playbooks/server/api package, versions <2.2.0


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.02% (5th percentile)

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  • Snyk IDSNYK-GOLANG-GITHUBCOMMATTERMOSTMATTERMOSTPLUGINPLAYBOOKSSERVERAPI-10494027
  • published22 Jun 2025
  • disclosed20 Jun 2025
  • credithackit_bharat

Introduced: 20 Jun 2025

NewCVE-2025-3227  (opens in a new tab)
CWE-863  (opens in a new tab)

How to fix?

Upgrade github.com/mattermost/mattermost-plugin-playbooks/server/api to version 2.2.0 or higher.

Overview

Affected versions of this package are vulnerable to Incorrect Authorization through improper enforcement of channel member permissions for playbook run participants. An attacker without the 'Manage Channel Members' permission can add or remove users from public and private channels by manipulating playbook run participants when the run is linked to a channel.

CVSS Base Scores

version 4.0
version 3.1