๐Ÿ›ก๏ธ CVE-2025-41423
๐ŸŸข CVSS 3.1 โ€” Low โœ… No Known Exploit CWE-863 NVD
3.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.10ย 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.

Details

Severity LOW
CVSS Score 3.1
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE CWE-863
Public Exploit โœ… No
Source NVD
Published 2025-04-24
Updated 2026-06-15
Modified 2026-04-01
Fix URL N/A

Affected Packages

Software From version Fixed in
github.com/mattermost/mattermost-plugin-playbooks โ€” โ€”
github.com/mattermost/mattermost-server โ€” โ€”
github.com/mattermost/mattermost-server/v5 โ€” โ€”
github.com/mattermost/mattermost-server/v6 โ€” โ€”
github.com/mattermost/mattermost/server/v8 โ€” โ€”
mattermost-server โ€” โ€”

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