CVE-2022-1548lowCWE-264

CVE-2022-1548: low-severity vulnerability in Mattermost Playbooks

Playbook members are allowed to escalate their membership privileges and perform actions restricted to playbook admins.

Published · Updated

Follow this CVE+ Monitor Mattermost Playbooks

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

8Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 3.7epss 0.6%
Mattermost Playbooks plugin 1.25 and earlier fails to properly restrict user-level permissions, which allows playbook members to escalate their membership privileges and perform actions restricted to playbook admins.
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
Affected products
Mattermost · Mattermost Playbooks
Related CVEs — Mattermost Playbooks

In the same product, most dangerous first.

CVE-2022-1333LOWA specifically drafted Playbook could trigger large amount of webhook requests leading to Denial of ServiceEPSS 0.7%