CVE-2022-32226

An improper access control vulnerability exists in Rocket.Chat <v5, <v4.8.2 and <v4.7.5 due to input data in the getUsersOfRoom Meteor server method is not type validated, so that MongoDB query operator objects are accepted by the server, so that instead of a matching rid String a$regex query can be executed, bypassing the room access permission check for every but the first matching room.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://hackerone.com/reports/1410357	Exploit Issue Tracking Third Party Advisory
https://hackerone.com/reports/1410357	Exploit Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:rocket.chat:rocket.chat::::::::
	cpe:2.3:a:rocket.chat:rocket.chat::::::::

History

21 Nov 2024, 07:05

Type	Values Removed	Values Added
References	~~() https://hackerone.com/reports/1410357 - Exploit, Issue Tracking, Third Party Advisory~~	() https://hackerone.com/reports/1410357 - Exploit, Issue Tracking, Third Party Advisory

Information

Published : 2022-09-23 19:15

Updated : 2024-11-21 07:05

NVD link : CVE-2022-32226

Mitre link : CVE-2022-32226

CVE.ORG link : CVE-2022-32226

JSON object : View

Products Affected

rocket.chat

rocket.chat

CWE

CWE-284

Improper Access Control

CWE-20

Improper Input Validation

{"id": "CVE-2022-32226", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2022-09-23T19:15:11.823", "references": [{"url": "https://hackerone.com/reports/1410357", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://hackerone.com/reports/1410357", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "support@hackerone.com", "description": [{"lang": "en", "value": "CWE-284"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "An improper access control vulnerability exists in Rocket.Chat <v5, <v4.8.2 and <v4.7.5 due to input data in the getUsersOfRoom Meteor server method is not type validated, so that MongoDB query operator objects are accepted by the server, so that instead of a matching rid String a$regex query can be executed, bypassing the room access permission check for every but the first matching room."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de control de acceso inapropiado en Rocket.Chat versiones anteriores a v5, versiones anteriores a v4.8.2 y versiones anteriores a v4.7.5 debido a que los datos de entrada en el m\u00e9todo del servidor getUsersOfRoom Meteor no est\u00e1n comprobados por el tipo, por lo que los objetos del operador de consulta MongoDB son aceptados por el servidor, de modo que en lugar de una consulta rid String coincidente puede ejecutarse una consulta $regex, salt\u00e1ndose la comprobaci\u00f3n del permiso de acceso a la sala para todas las salas excepto la primera.\n"}], "lastModified": "2024-11-21T07:05:57.813", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E3155E31-438F-4694-88C7-4D6C91C86C1D", "versionEndExcluding": "4.7.5"}, {"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2C7BCD8A-EF54-4DFB-9DBA-FED38DB78789", "versionEndExcluding": "4.8.2", "versionStartIncluding": "4.8.0"}], "operator": "OR"}]}], "sourceIdentifier": "support@hackerone.com"}