Incorrect privilege assignment in the IAM policy of AWS CICD-toolchain-for-serverless-applications 1.0.7 through 1.0.10 allows remote authenticated users with push access to the application source repository to escalate privileges and access or modify resources outside the application stack in the same AWS account via application templates deployed by the toolchain pipeline. To remediate this issue, users should upgrade existing toolchain stacks to version 1.0.11 or later.
Fix
Vendor advisories in the News 1
- CVE-2026-112407 - Incorrect privilege assignment in AWS CICD-toolchain-for-serverless-applications AWS Security Bulletins · 2026-10-20
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 4
- StatusAwaiting Analysis → PublishedNVD modified 2026-10-28 20:04
- StatusPublished → Awaiting AnalysisNVD modified 2026-10-22 17:29
- StatusReceived → PublishedNVD modified 2026-10-20 20:34
- First seenCVSS 8.7NVD modified 2026-10-20 21:17
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.