Vulnerability in Codegenieapp Serverless-express
CVE-2026-3992
A weakness has been identified in CodeGenieApp serverless-express up to 4.17.1. This affects an unknown part of the file utils/dynamodb.ts of the component Users Endpoint. This manipulation of the argument filter causes injection. The atta…
EPSS: 0.001 (19.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Codegenieapp Serverless-express — versions 4.17.0, 4.17.1
Weakness classification (CWE)
References
- VDB-350474 | CodeGenieApp serverless-express Users Endpoint dynamodb.ts injection (technical-description, vdb-entry)
- VDB-350474 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #769631 | CodeGenieApp serverless-express <=4.17.1 Property Injection (third-party-advisory)
- cna@vuldb.com (issue-tracking, exploit)
Frequently asked questions
- What is CVE-2026-3992?
- CVE-2026-3992 is a medium-severity vulnerability in Codegenieapp Serverless-express, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-03-12.
- How severe is CVE-2026-3992?
- Medium severity. CVSS v3 base score is 6.3 out of 10.