CVE-2024-6428

Mattermost versions 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2, 9.5.x <= 9.5.5 fail to prevent specifying a RemoteId when creating a new user which allows an attacker to specify both a remoteId and the user ID, resulting in creating a user with a user-defined user ID. This can cause some broken functionality in User Management such administrative actions against the user not working.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://mattermost.com/security-updates	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mattermost:mattermost::::::::
	cpe:2.3:a:mattermost:mattermost::::::::
	cpe:2.3:a:mattermost:mattermost::::::::
	cpe:2.3:a:mattermost:mattermost::::::::

History

05 Jul 2024, 17:08

Type	Values Removed	Values Added
First Time		Mattermost mattermost Mattermost
CPE		cpe:2.3:a:mattermost:mattermost::::::::
CWE		NVD-CWE-Other
CVSS	v2 : ~~unknown~~ v3 : ~~5.3~~	v2 : unknown v3 : 6.5
References	~~() https://mattermost.com/security-updates -~~	() https://mattermost.com/security-updates - Vendor Advisory

03 Jul 2024, 12:53

Type	Values Removed	Values Added
Summary		(es) Las versiones de Mattermost 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2, 9.5.x <= 9.5.5 no evitan especificar un RemoteId al crear un nuevo usuario, lo que permite a un atacante especificar ambos. un ID remoto y el ID de usuario, lo que da como resultado la creación de un usuario con un ID de usuario definido por el usuario. Esto puede provocar que alguna funcionalidad rota en la Gestión de usuarios, como por ejemplo acciones administrativas contra el usuario, no funcionen.

03 Jul 2024, 09:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-07-03 09:15

Updated : 2024-07-05 17:08

NVD link : CVE-2024-6428

Mitre link : CVE-2024-6428

CVE.ORG link : CVE-2024-6428

JSON object : View

Products Affected

mattermost

mattermost

CWE

NVD-CWE-Other CWE-284

Improper Access Control

{"id": "CVE-2024-6428", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 2.5, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "responsibledisclosure@mattermost.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2024-07-03T09:15:08.013", "references": [{"url": "https://mattermost.com/security-updates", "tags": ["Vendor Advisory"], "source": "responsibledisclosure@mattermost.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}, {"type": "Secondary", "source": "responsibledisclosure@mattermost.com", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "Mattermost versions 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2, 9.5.x <= 9.5.5 fail to prevent specifying a RemoteId when creating a new user which allows an attacker to specify both a remoteId and the user ID, resulting in creating a user with a user-defined user ID. This can cause some broken functionality in User Management such administrative actions against the user not working."}, {"lang": "es", "value": "Las versiones de Mattermost 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2, 9.5.x <= 9.5.5 no evitan especificar un RemoteId al crear un nuevo usuario, lo que permite a un atacante especificar ambos. un ID remoto y el ID de usuario, lo que da como resultado la creaci\u00f3n de un usuario con un ID de usuario definido por el usuario. Esto puede provocar que alguna funcionalidad rota en la Gesti\u00f3n de usuarios, como por ejemplo acciones administrativas contra el usuario, no funcionen."}], "lastModified": "2024-07-05T17:08:11.060", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D07BE1B5-9663-4112-9F58-A4BAD0BEC92F", "versionEndExcluding": "9.5.6", "versionStartIncluding": "9.5.0"}, {"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "08894FF3-4671-4A09-BC9C-9C2664072DE5", "versionEndExcluding": "9.6.3", "versionStartIncluding": "9.6.0"}, {"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EC45455D-F190-4B91-8F5B-8E776495840D", "versionEndExcluding": "9.7.5", "versionStartIncluding": "9.7.0"}, {"criteria": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "68C48441-A3DC-4812-9E7E-92B23E1B95BB", "versionEndExcluding": "9.8.1", "versionStartIncluding": "9.8.0"}], "operator": "OR"}]}], "sourceIdentifier": "responsibledisclosure@mattermost.com"}