CVE-2026-9133 PoC — Arbitrary file read in rabbitmq-aws plugin

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-9133.yaml

Associated Vulnerability

Title: Arbitrary file read in rabbitmq-aws plugin (CVE-2026-9133)
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.

Description

Amazon rabbitmq-aws versions 0.1.0 through 0.2.0 contain active debug code in the ARN resolver. An authenticated RabbitMQ user with management API access can submit an arn:aws-debug:file ARN to the validation endpoint and read arbitrary files accessible to the RabbitMQ process.

File Snapshot

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