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.

The EPSS score is 0.00026.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Mattermost	Mattermost

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products
Mattermost	Mattermost

References

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

History

Thu, 18 Dec 2025 10:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Mattermost Mattermost mattermost
Vendors & Products		Mattermost Mattermost mattermost

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'}`

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 : Undergoing Analysis

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

Modified: 2025-12-18T15:07:42.550

Link: CVE-2025-13324

Redhat

No data.

OpenCVE Enrichment

Updated: 2025-12-18T09:57:05Z

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-13324", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "state": "PUBLISHED", "assignerShortName": "Mattermost", "dateReserved": "2025-11-17T17:07:12.922Z", "datePublished": "2025-12-17T18:14:13.347Z", "dateUpdated": "2025-12-17T19:29:39.872Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Mattermost", "vendor": "Mattermost", "versions": [{"lessThanOrEqual": "10.11.5", "status": "affected", "version": "10.11.0", "versionType": "semver"}, {"lessThanOrEqual": "11.0.4", "status": "affected", "version": "11.0.0", "versionType": "semver"}, {"lessThanOrEqual": "10.12.2", "status": "affected", "version": "10.12.0", "versionType": "semver"}, {"status": "unaffected", "version": "11.1.0"}, {"status": "unaffected", "version": "10.11.6"}, {"status": "unaffected", "version": "11.0.5"}, {"status": "unaffected", "version": "10.12.3"}]}], "credits": [{"lang": "en", "type": "finder", "value": "daw10"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>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.</p>"}], "value": "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."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-863", "description": "CWE-863: Incorrect Authorization", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost", "dateUpdated": "2025-12-17T18:14:13.347Z"}, "references": [{"url": "https://mattermost.com/security-updates"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Update Mattermost to versions 11.1.0, 10.11.6, 11.0.5, 10.12.3 or higher.</p>"}], "value": "Update Mattermost to versions 11.1.0, 10.11.6, 11.0.5, 10.12.3 or higher."}], "source": {"advisory": "MMSA-2025-00524", "defect": ["https://mattermost.atlassian.net/browse/MM-65152"], "discovery": "EXTERNAL"}, "title": "Mattermost Remote Cluster Invite Token Replay", "x_generator": {"engine": "Vulnogram 0.5.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-12-17T18:52:25.155977Z", "id": "CVE-2025-13324", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-12-17T19:29:39.872Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-13324", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-12-17T18:52:25.155977Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-12-17T18:52:27.669Z"}}], "cna": {"title": "Mattermost Remote Cluster Invite Token Replay", "source": {"defect": ["https://mattermost.atlassian.net/browse/MM-65152"], "advisory": "MMSA-2025-00524", "discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "value": "daw10"}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Mattermost", "product": "Mattermost", "versions": [{"status": "affected", "version": "10.11.0", "versionType": "semver", "lessThanOrEqual": "10.11.5"}, {"status": "affected", "version": "11.0.0", "versionType": "semver", "lessThanOrEqual": "11.0.4"}, {"status": "affected", "version": "10.12.0", "versionType": "semver", "lessThanOrEqual": "10.12.2"}, {"status": "unaffected", "version": "11.1.0"}, {"status": "unaffected", "version": "10.11.6"}, {"status": "unaffected", "version": "11.0.5"}, {"status": "unaffected", "version": "10.12.3"}], "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Update Mattermost to versions 11.1.0, 10.11.6, 11.0.5, 10.12.3 or higher.", "supportingMedia": [{"type": "text/html", "value": "<p>Update Mattermost to versions 11.1.0, 10.11.6, 11.0.5, 10.12.3 or higher.</p>", "base64": false}]}], "references": [{"url": "https://mattermost.com/security-updates"}], "x_generator": {"engine": "Vulnogram 0.5.0"}, "descriptions": [{"lang": "en", "value": "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.", "supportingMedia": [{"type": "text/html", "value": "<p>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.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-863", "description": "CWE-863: Incorrect Authorization"}]}], "providerMetadata": {"orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "shortName": "Mattermost", "dateUpdated": "2025-12-17T18:14:13.347Z"}}}, "cveMetadata": {"cveId": "CVE-2025-13324", "state": "PUBLISHED", "dateUpdated": "2025-12-17T19:29:39.872Z", "dateReserved": "2025-11-17T17:07:12.922Z", "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "datePublished": "2025-12-17T18:14:13.347Z", "assignerShortName": "Mattermost"}, "dataVersion": "5.2"}