Missing authentication for critical function in the authentication dependency in Loom for AWS before 1.6.1 allowed remote actors to obtain super-admin authority over the agent control plane, including registering tool servers, reading stored integration credentials, and rewriting the IAM role policies attached to managed agent roles, via any request to the application API in a deployment where no identity provider is configured.
To remediate this issue, users should upgrade to version 1.6.1 or later.
To remediate this issue, users should upgrade to version 1.6.1 or later.
Metrics
Affected Vendors & Products
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Fixes
Solution
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References
History
Fri, 02 Oct 2026 19:30:00 +0000
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Fri, 02 Oct 2026 19:15:00 +0000
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| Description | Missing authentication for critical function in the authentication dependency in Loom for AWS before 1.6.1 allowed remote actors to obtain super-admin authority over the agent control plane, including registering tool servers, reading stored integration credentials, and rewriting the IAM role policies attached to managed agent roles, via any request to the application API in a deployment where no identity provider is configured. To remediate this issue, users should upgrade to version 1.6.1 or later. | |
| Title | Missing authentication for critical function in Loom for AWS | |
| Weaknesses | CWE-1188 CWE-306 |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: AMZN
Published:
Updated: 2026-10-02T21:09:30.961Z
Reserved: 2026-10-01T14:59:36.204Z
Link: CVE-2026-103956
No data.
Status : Received
Published: 2026-10-02T19:16:39.750
Modified: 2026-10-02T20:17:00.257
Link: CVE-2026-103956
No data.
OpenCVE Enrichment
Updated: 2026-10-02T20:30:16Z