CVE-2025-41423
published 2025-04-24CVE-2025-41423: 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…
medium4.3CVSS 3.1
AVNACLPRLUINSUCNILAN
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.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| github.com | mattermost_mattermost-plugin-playbooks | >= 0 < 1.41.0 | 1.41.0 |
| github.com | mattermost_mattermost-plugin-playbooks | >= 2.0.0 | — |
| github.com | mattermost_mattermost-server | >= 10.4.0+incompatible | — |
| github.com | mattermost_mattermost-server | >= 10.5.0+incompatible | — |
| github.com | mattermost_mattermost-server | >= 9.11.0+incompatible | — |
| github.com | mattermost_mattermost_server_v8 | >= 0 < 8.0.0-20250218121836-2b5275d87136 | 8.0.0-20250218121836-2b5275d87136 |
| github.com | mattermost_mattermost_server_v8 | >= 10.4.0 | — |
| github.com | mattermost_mattermost_server_v8 | >= 10.5.0 | — |
| github.com | mattermost_mattermost_server_v8 | >= 9.11.0 | — |
| mattermost | mattermost | — | — |
| mattermost | mattermost | 10.4.0 – 10.4.2 | — |
| mattermost | mattermost | 9.11.0 – 9.11.10 | — |
| mattermost | mattermost_server | — | — |
| mattermost | mattermost_server | >= 10.4.0 < 10.4.3 | 10.4.3 |
| mattermost | mattermost_server | >= 9.11.0 < 9.11.11 | 9.11.11 |