Client-Side Denial of Service Vulnerability in Mattermost
CVE-2024-54083

6.5MEDIUM

Key Information:

Vendor
Mattermost
Status
Mattermost
Vendor
CVE Published:
16 December 2024

Summary

CVE-2024-54083 affects multiple versions of Mattermost, enabling a denial of service (DoS) attack through improperly validated callProps. This vulnerability allows malicious users to disrupt services by posting specially crafted messages in specific channels, affecting both web and mobile users. Affected versions include Mattermost 10.1.x (up to 10.1.2), 10.0.x (up to 10.0.2), and earlier versions like 9.11.x and 9.5.x. Users of these versions are advised to apply the latest security updates to mitigate potential disruptions.

Affected Version(s)

Mattermost 10.1.0 <= 10.1.2

Mattermost 10.0.0 <= 10.0.2

Mattermost 9.11.0 <= 9.11.4

References

https://mattermost.com/security-updates

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

c0rydoras (c0rydoras)
.