What is CVE-2024-43105?

CVE-2024-43105 is a medium-severity vulnerability in Mattermost Channel Export, classified under Uncontrolled Resource Consumption. CVSS score: 4.3/10. Published 2024-08-23.

How severe is CVE-2024-43105?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2024-43105 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Resource exhaustion in Mattermost Channel Export

CVE-2024-43105

Mattermost Plugin Channel Export versions <=1.0.0 fail to restrict concurrent runs of the /export command which allows a user to consume excessive resource by running the /export command multiple times at once.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.004 (35.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

Mattermost Channel_export
Mattermost — versions 0, 1.0.1

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

Public proof-of-concept exploits

c0rydoras/cves

References

responsibledisclosure@mattermost.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-43105?: CVE-2024-43105 is a medium-severity vulnerability in Mattermost Channel Export, classified under Uncontrolled Resource Consumption. CVSS score: 4.3/10. Published 2024-08-23.
How severe is CVE-2024-43105?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2024-43105 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.