Description
RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, the obsolete GET /api/auth endpoint can disclose the OAuth 2 client secret on RabbitMQ installations configured with management.oauth_client_secret, exposing credentials to unauthenticated callers when the management plugin and that OAuth configuration are enabled. This issue is fixed in versions 3.13.15, 4.0.20, 4.1.11, and 4.2.6.
CVSS 7.5EPSS 0.784%Risk 0.8
View source- Published
- 2026-07-10 21:16:59
- Affected versions
- <3.13.15, <4.0.20, <4.1.11, <4.2.6
- Type
- Critical software
- Last modified
- 2026-07-29 20:17:04
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N