The Hacker Newspublished Jul 14, 2026TLP AMBERStructured facts available
RabbitMQ Flaws Could Leak OAuth Secrets and Expose Cross-Tenant Queue Metadata
Brief status
Structured facts available
Evidence records
1
Structured pivots
3
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Forensia structured brief
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Structured facts available
1
Finding
indicator:192963:description
What happened
NVD describes CVE-2026-57219 as: 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.
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Scope
indicator:192963:products
Affected systems and entities
The structured record identifies affected product references for CVE-2026-57219: cpe:2.3:a:broadcom:rabbitmq_server:*:*:*:*:*:*:*:*.
Check whether the affected product and version are present in your environment, then follow the vendor or NVD remediation guidance for CVE-2026-57219.
What you can do now
01Check whether the affected product and version are present in your environment, then follow the vendor or NVD remediation guidance for CVE-2026-57219.
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rights & provenance
PublisherThe Hacker News
Display policymetadata only
Rights reviewpending
Reader materiallegacy
CapturedJul 15, 2026
Integritysha256:34d6270933205fcded…
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