Summary
Topic permissions fail open during metadata errors. This high-severity finding affects RabbitMQ.
Disclosure timeline
- Public disclosure
Credits
Cantina · Agent-discovered and human-verified
Vulnerability disclosure
Topic permissions fail open during metadata errors
CVE-2026-57217
- Affected product
- RabbitMQ
- Severity
- High · CVSS 7.0
- Weakness
- CWE-755
- Disclosed