CVE-2025-13324 - Vulnerability Details - OpenCVE

Mattermost versions 10.11.x <= 10.11.5, 11.0.x <= 11.0.4, 10.12.x <= 10.12.2 fail to invalidate invite tokens after use which allows malicious actors who have intercepted invite tokens to manipulate channel memberships including adding or removing users from private channels via token replay attack.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

Update Mattermost to versions 11.1.0, 10.11.6, 11.0.5, 10.12.3 or higher.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://mattermost.com/security-updates

History

Wed, 17 Dec 2025 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 17 Dec 2025 18:30:00 +0000

Type	Values Removed	Values Added
Description		Mattermost versions 10.11.x <= 10.11.5, 11.0.x <= 11.0.4, 10.12.x <= 10.12.2 fail to invalidate invite tokens after use which allows malicious actors who have intercepted invite tokens to manipulate channel memberships including adding or removing users from private channels via token replay attack.
Title		Mattermost Remote Cluster Invite Token Replay
Weaknesses		CWE-863
References		https://mattermost.com/security-updates
Metrics		cvssV3_1 `{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: Mattermost

Published: 2025-12-17T18:14:13.347Z

Updated: 2025-12-17T19:29:39.872Z

Reserved: 2025-11-17T17:07:12.922Z

Link: CVE-2025-13324

Vulnrichment

Updated: 2025-12-17T18:52:27.669Z

NVD

Status : Received

Published: 2025-12-17T19:16:01.093

Modified: 2025-12-17T19:16:01.093

Link: CVE-2025-13324

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-863

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