CVE-2026-103956: AWS loom, заобикаляне на вход и права

Описание

Оригинално описание

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.

Засегнати продукти

• AWS loom: преди 1.6.1

Вид слабост

• CWE-306 Липсваща автентикация за критична функционалност
• CWE-1188 Initialization of a Resource with an Insecure Default

История

Други уязвимости в AWS loom

• 8.3CVE-2026-103958
• 8.2CVE-2026-103957

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-103956
• https://nvd.nist.gov/vuln/detail/CVE-2026-103956
• https://github.com/awslabs/loom/releases/tag/v1.6.1
• https://aws.amazon.com/security/security-bulletins/2026-124-aws/
• https://github.com/awslabs/loom/security/advisories/GHSA-vgmj-998f-r8mp