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CVE-2024-43105

Excessive Resource Consumption via `/export`

MEDIUM
4.3
CVSS Score
Published: August 23, 2024 at 07:25 AM UTC
Updated: June 17, 2026 at 07:50 AM UTC
2 products affected across 1 vendorChannel ExportMattermost

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Channel Export· Mattermost
95%
v ≤ 1.0.0
Mattermost· Mattermost
60%
v ≤ 1.0.0
Vendor states this is fixed in 1.0.1 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://mattermost.com/security-updates

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMMattermost
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusANALYZED
CWE
CWE-400

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