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.
Severity (CVSS)
| Base score | 8.7 |
|---|---|
| Severity | High |
| Version | CVSS 4.0 |
| Vector | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N |
| Provided by | CNA |
Weaknesses
- CWE-200 — CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Affected products
| Vendor | Product | Versions |
|---|---|---|
| rabbitmq | rabbitmq-server | >= 4.2.0, < 4.2.6; >= 4.1.0, < 4.1.11; >= 4.0.0, < 4.0.21; >= 3.13.0, < 3.13.15 |
References
- https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-pj24-8j6m-vq9q (x_refsource_CONFIRM)
- https://github.com/rabbitmq/rabbitmq-server/pull/16083 (x_refsource_MISC)
- https://github.com/rabbitmq/rabbitmq-server/pull/16086 (x_refsource_MISC)
- https://github.com/rabbitmq/rabbitmq-server/commit/98b1daf740237c85941e8addcbea6e74f4a2743c (x_refsource_MISC)
- https://github.com/rabbitmq/rabbitmq-server/commit/aa387c4451e7b674df3e3ba89df86a99d697cc7f (x_refsource_MISC)
- https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.6 (x_refsource_MISC)
Generated from the official CVE List on 11 Jul 2026 07:02 UTC.