[NEW] [high] RabbitMQ: Multiple vulnerabilities
An attacker can exploit multiple vulnerabilities in RabbitMQ to execute arbitrary code, gain elevated privileges, bypass security measures, conduct cross-site scripting attacks, manipulate data, disclose confidential information, or cause a Denial-of-Service condition.
CSIRTS triage
- What
- Multiple vulnerabilities allow an attacker to execute arbitrary code, gain elevated privileges, bypass security measures, conduct XSS attacks, manipulate data, disclose information, or cause Denial of Service.
- Who is affected
- Users of RabbitMQ deployments.
- Urgency
- Remediation is urgent due to the high severity and variety of potential impacts.
- Action
- Update RabbitMQ to the latest version to mitigate these vulnerabilities.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2268
Recent advisories for RabbitMQ
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- unknownCVE-2026-57221: RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, Rab…nvd · 2026-07-10
- highCVE-2026-57220: RabbitMQ is a messaging and streaming broker. Prior to 4.2.6, the RabbitMQ stream listener doe…nvd · 2026-07-10
- unknownCVE-2026-57219: RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, the…nvd · 2026-07-10
- unknownCVE-2026-57218: RabbitMQ is a messaging and streaming broker. Prior to 4.2.6, RabbitMQ AMQP 0-9-1 allows an ex…nvd · 2026-07-10
- unknownCVE-2026-57217: RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.21, 4.1.11, and 4.2.6, Rab…nvd · 2026-07-10
- mediumCVE-2026-57216: RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, AMQ…nvd · 2026-07-10
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