CVE-2022-1333

A specifically drafted Playbook could trigger large amount of webhook requests leading to Denial of Service

State: Published
Severity: 3.5 Low
Published: Apr 13, 2022
Updated: Dec 6, 2024
Reserved: Apr 13, 2022

Description

Mattermost Playbooks plugin v1.24.0 and earlier fails to properly check the limit on the number of webhooks, which allows authenticated and authorized users to create a specifically drafted Playbook which could trigger a large amount of webhook requests leading to Denial of Service.

Scores

CVSS	Score	Vector	Source
3.1	3.5 Low	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L	Mattermost

Weaknesses

CWE-770 Allocation of Resources Without Limits or Throttling

Affected Products

Product	Versions
Mattermost PlaybooksMattermost	Playbooks through 1.24Affected

References

https://mattermost.com/security-updates/

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