Rocket.Chat is an open-source, secure, fully customizable communications platform. In Rocket.Chat versions up to 6.12.0, the API endpoint GET /api/v1/oauth-apps.get is exposed to any authenticated user, regardless of their role or permissions. This endpoint returns an OAuth application, as long as the user knows its ID, including potentially sensitive fields such as client_id and client_secret. This vulnerability is fixed in 6.12.0.
Advisories

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Fixes

Solution

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Workaround

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History

Thu, 15 Jan 2026 08:15:00 +0000

Type Values Removed Values Added
First Time appeared Rocketchat
Rocketchat rocket.chat
Vendors & Products Rocketchat
Rocketchat rocket.chat

Wed, 14 Jan 2026 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 14 Jan 2026 18:30:00 +0000

Type Values Removed Values Added
Description Rocket.Chat is an open-source, secure, fully customizable communications platform. In Rocket.Chat versions up to 6.12.0, the API endpoint GET /api/v1/oauth-apps.get is exposed to any authenticated user, regardless of their role or permissions. This endpoint returns an OAuth application, as long as the user knows its ID, including potentially sensitive fields such as client_id and client_secret. This vulnerability is fixed in 6.12.0.
Title Rocket.Chat Unauthorized Access to OAuth App Details
Weaknesses CWE-269
CWE-862
References
Metrics cvssV3_1

{'score': 7.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-01-14T21:14:08.081Z

Reserved: 2026-01-13T15:47:41.627Z

Link: CVE-2026-23477

cve-icon Vulnrichment

Updated: 2026-01-14T21:14:04.416Z

cve-icon NVD

Status : Received

Published: 2026-01-14T19:16:47.990

Modified: 2026-01-14T19:16:47.990

Link: CVE-2026-23477

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-15T08:03:21Z

Weaknesses