CVE-2026-67410
- Source
- https://cve.org/CVERecord?id=CVE-2026-67410
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-67410.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-67410
- Aliases
-
- BIT-rabbitmq-2026-67410
- GHSA-f9f2-q3jf-wfj3
- Downstream
- Published
- 2026-09-25T16:32:51Z
- Modified
- 2026-10-22T10:34:39Z
- Severity
-
- 8.2 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- RabbitMQ: OAuth2 Client Secret Exposed via Unauthenticated JavaScript Endpoint
- Details
-
RabbitMQ is a messaging and streaming broker. From 4.2.0 until 4.3.3 and 4.2.9, OAuth2 Client Secret Exposed via Unauthenticated JavaScript Endpoint (CWE-200). when OAuth2 authentication is enabled for the RabbitMQ Management UI and the configured flow, IDP use a client secret, the oauthclientsecret configuration value is included in the JavaScript served by the unauthenticated endpoint /js/oidc-oauth/bootstrap.js. Any user who can reach the management UI port can retrieve the OAuth2 client secret without Files: deps/rabbitmqmanagement/src/rabbitmgmtwmauth.erl, line 186 deps/rabbitmqmanagement/src/rabbitmgmtoauthbootstrap.erl, lines 35-50 deps/rabbitmqmanagement/src/rabbitmgmtdispatcher.erl, lines 45-49 (route registration) Code Path: 1. The route /js/oidc-oauth/bootstrap.js is registered as a plain Cowboy handler (rabbitmgmtdispatcher.erl:46): Credential exposure for the affected configuration: OAuth2 client secret is accessible without any authentication Token theft: Attacker can complete the authorization code flow using stolen authorization codes Client impersonation: Attacker can make requests. Any RabbitMQ deployment with: This issue is fixed in versions 4.3.3 and 4.2.9.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-200" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67410.json" }- References
-
- https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.9
- https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.3.3
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67410.json
- https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-f9f2-q3jf-wfj3
- https://nvd.nist.gov/vuln/detail/CVE-2026-67410
- https://github.com/rabbitmq/rabbitmq-server/commit/60a85d3605ebf94fd234497242812547d441d457
- https://github.com/rabbitmq/rabbitmq-server/commit/869f800998334bb363f2ad046f58de9caedc409e
Affected packages
Git / github.com/rabbitmq/rabbitmq-server
Affected ranges
- Type
- GIT
- Repo
- https://github.com/rabbitmq/rabbitmq-server
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:broadcom:rabbitmq_server:*:*:*:*:*:*:*:*", "range": [ { "introduced": "4.2.0" }, { "fixed": "4.2.9" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:broadcom:rabbitmq_server:*:*:*:*:*:*:*:*", "range": [ { "introduced": "4.3.0" }, { "fixed": "4.3.3" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "60a85d3605ebf94fd234497242812547d441d457" } ], "source": "REFERENCES_COMMIT" }, { "range": [ { "fixed": "869f800998334bb363f2ad046f58de9caedc409e" } ], "source": "REFERENCES_COMMIT" }, { "original_tag": "v4.2.9", "range": [ { "fixed": "47d6d6457c7d1a440daed643cb7d76bba313e79c" } ], "source": "REFERENCES_TAG" }, { "original_tag": "v4.3.3", "range": [ { "fixed": "1d284b2d2a1e2f845ad22b0d5ee38ec372d50802" } ], "source": "REFERENCES_TAG" } ] }