CVE-2024-41144

Name: CVE-2024-41144
Creator: NVD / NIST
Published: 2024-08-01T15:15:13.427+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.1/10EPSS 0.36%

Last modified Jun 17, 2026

CVE-2024-41144 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to properly validate synced posts, when shared channels are enabled, which allows a malicious remote to create/update/delete arbitrary posts in arbitrary channels. EPSS estimates a 0.36% chance of exploitation in the next 30 days.

Description

Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to properly validate synced posts, when shared channels are enabled, which allows a malicious remote to create/update/delete arbitrary posts in arbitrary channels

Metrics

CVSS 3.1

7.1/10

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

EPSS Probability

0.36%

28.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Mattermost	Mattermost Server	>= 9.5.0, < 9.5.7
Mattermost	Mattermost Server	>= 9.7.0, < 9.7.6
Mattermost	Mattermost Server	>= 9.8.0, < 9.8.2
Mattermost	Mattermost Server	9.9.0

References

https://mattermost.com/security-updatesVendor Advisory

Timeline

Published: Aug 1, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-41144?

How severe is CVE-2024-41144?

CVE-2024-41144 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.

How do I fix CVE-2024-41144?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-41144?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST