High
Rocket.Chat Unauthorized Access to OAuth App Details
Type: advisorySources: OSV
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-23477
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 06:01 UTC · Revision 1
Source evidence
Rocket.Chat Unauthorized Access to OAuth App Details
core-osv · Original sourcePublished 14 Jan 2026, 18:16 UTC
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.
osv:CVE-2026-23477
Complete source record
{
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"url": "https://osv.dev/vulnerability/CVE-2026-23477",
"method": "structured",
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"title": "Rocket.Chat Unauthorized Access to OAuth App Details",
"summary": "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.",
"evidence": "osv:CVE-2026-23477",
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"affected": [
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"modified": "2026-10-28T02:30:26.145189809Z",
"provider": "osv",
"references": [
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"https://github.com/RocketChat/Rocket.Chat/security/advisories/GHSA-g4wm-fg3c-g4p2",
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"source_id": "core-osv",
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"published_at": "2026-01-14T18:16:05.178+00:00"
}