CVE-2026-3992 Details
Description
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 attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
A property injection vulnerability has been identified in CodeGenieApp's serverless-express framework, affecting versions through 4.17.1. The issue arises in the Users Endpoint, specifically within the utils/dynamodb.ts file. The vulnerability allows authenticated attackers to manipulate the filter query parameter, leading to unauthorized access to object properties and database schema enumeration. This injection could be exploited remotely, with a public exploit available.
It is recommended to implement property validation on the filter parameter, restricting access to an allowlist of safe fields. Additionally, logging, rate limiting, and unit tests for property validation can help detect and mitigate potential exploitation.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Mar 12, 2026CISA-ADP
Assessed Mar 12, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/AnalogyC0de/public_exp/issues/19 | [email protected] | ExploitIssue TrackingTechnical Analysis |
| https://vuldb.com/?ctiid.350474 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/?id.350474 | [email protected] | AdvisoryExploitPartial Content |
| https://vuldb.com/?submit.769631 | [email protected] | ExploitTechnical Description |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-707 | Improper Neutralization | [email protected] |
| CWE-74 | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| CodeGenieApp serverless-express | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Mar 12, 2026 | New CVE Received | [email protected] |