What is the CVSS score of CVE-2024-43105?

CVE-2024-43105 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L. EPSS exploitation probability: 0.4%.

Which versions of Channel Export are affected by CVE-2024-43105?

Organizations using Channel Export should be aware of moderate risk from CVE-2024-43105, a resource exhaustion vulnerability rated CVSS 4.3. Service availability could be impacted.. A patch is available.

How to fix or mitigate CVE-2024-43105?

Within 30 days: Identify affected systems running Channel Export and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Channel Export CVE-2024-43105

MEDIUM

Uncontrolled Resource Consumption (CWE-400)

2024-08-23 responsibledisclosure@mattermost.com

GHSA-869f-px86-vj84

Denial Of Service Channel Export

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 17, 2026 - 20:45 vuln.today

CVE Published

Aug 23, 2024 - 08:15 nvd

MEDIUM 4.3

DescriptionCVE.org

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.

Analysis

Technical ContextAI

A denial of service vulnerability allows an attacker to disrupt the normal functioning of a system, making it unavailable to legitimate users. This vulnerability is classified as Uncontrolled Resource Consumption (CWE-400).