CVE-2022-4019 — MEDIUM (4.3)

Vulnerability Description

A denial-of-service vulnerability in the Mattermost Playbooks plugin allows an authenticated user to crash the server via multiple large requests to one of the Playbooks API endpoints.

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Mattermost	Mattermost	-

Related Weaknesses (CWE)

CWE-770

References

https://hackerone.com/reports/1685979Third Party Advisory
https://mattermost.com/security-updates/Vendor Advisory
https://hackerone.com/reports/1685979Third Party Advisory
https://mattermost.com/security-updates/Vendor Advisory

FAQ

What is CVE-2022-4019?

CVE-2022-4019 is a vulnerability with a CVSS score of 4.3 (MEDIUM). A denial-of-service vulnerability in the Mattermost Playbooks plugin allows an authenticated user to crash the server via multiple large requests to one of the Playbooks API endpoints.

How severe is CVE-2022-4019?

CVE-2022-4019 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-4019?

Check the references section above for vendor advisories and patch information. Affected products include: Mattermost Mattermost.