Description
Active debug code exists in the ARN resolver of amazon-mq rabbitmq-aws before version 0.2.1. A debug ARN scheme (arn:aws-debug:file) accepted by the PUT /api/aws/arn/validate validation endpoint might allow remote authenticated users to perform arbitrary file reads on any file accessible to the RabbitMQ process.
To remediate this issue, customers should upgrade to version 0.2.1 of rabbitmq-aws. If RabbitMQ is configured to use TLS for connections, we also recommend rotating any associated private certificate keys.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AWS | RabbitMQ AWS | 0.1.0 – ≤ 0.2.0 | — |
Automated scanner template
A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.
- Amazon rabbitmq-aws 0.1.0 through 0.2.0 - Arbitrary File Read http/cves/2026/CVE-2026-9133.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.