Bug 2539769 (CVE-2026-66068) - CVE-2026-66068 rabbitmq: RabbitMQ: Information disclosure of decrypted Shovel URIs in debug logs
Summary: CVE-2026-66068 rabbitmq: RabbitMQ: Information disclosure of decrypted Shovel...
Keywords:
Status: NEW
Alias: CVE-2026-66068
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
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Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-23 20:41 UTC by OSIDB Bzimport
Modified: 2026-09-24 06:31 UTC (History)
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Description OSIDB Bzimport 2026-09-23 20:41:21 UTC 
RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, ?LOG_DEBUG("shutting down Shovel '~ts', ... Shovel state: ~tp", [Name, State]) formats the entire state map. The 'uris' field holds plaintext URIs after credentials_obfuscation:decrypt (called in rabbit_shovel_util:deobfuscated_uris/2). No format_status/1,2 callback exists in rabbit_shovel_worker to redact it. Triggered when an autodelete shovel (src-delete-after = N) completes. With DEBUG logging enabled, autodelete-shovel completion writes the full shovel state map , including decrypted amqp://user:password@host/ URIs , to the broker log file. Preconditions include Shovel plugin enabled with URI-embedded credentials DEBUG log level (non-default) Autodelete shovel configuration Attacker has log read access. This issue is fixed in versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0.
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