Arbitrary file read in rabbitmq-aws plugin_CVE-2026-9133

7.7 / 10

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

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.

Basic Information

ID CVE-2026-9133

Source AMZN

Published May 20, 2026 at 19:38

Modified May 20, 2026 at 19:40

Affected Product

Vendor AWS

Product RabbitMQ AWS

Version 0.1.0

Affected Versions AWS RabbitMQ AWS 0.1.0

CWE Classification

CWE-489

References

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    "published": "2026-05-20T19:38:11.897Z",
    "modified": "2026-05-20T19:40:41.991Z",
    "type": "cve",
    "title": "Arbitrary file read in rabbitmq-aws plugin",
    "source": "AMZN",
    "references": "https://github.com/amazon-mq/rabbitmq-aws/releases/tag/0.2.1\nhttps://aws.amazon.com/security/security-bulletins/2026-034-aws/\nhttps://github.com/amazon-mq/rabbitmq-aws/security/advisories/GHSA-8554-wg4r-7hxm",
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