CVE-2025-32996

MEDIUM
Published Apr 15, 2025 Modified Oct 21, 2025 CWE-670

Description

In http-proxy-middleware before 2.0.8 and 3.x before 3.0.4, writeBody can be called twice because "else if" is not used.

Is your site exposed to CVE-2025-32996?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

4.0
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L

Weakness Type (CWE)

CWE-670 CWE-670

Affected Products

Vendor Product
chimurai http-proxy-middleware
chimurai http-proxy-middleware

References

Frequently Asked Questions

What is CVE-2025-32996? +
In http-proxy-middleware before 2.0.8 and 3.x before 3.0.4, writeBody can be called twice because "else if" is not used. It has a CVSS v3.1 base score of 4.0 (MEDIUM).
How severe is CVE-2025-32996? +
CVE-2025-32996 has a CVSS v3.1 score of 4.0 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2025-32996? +
CVE-2025-32996 affects products from chimurai, specifically: http-proxy-middleware. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-32996? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-40942

The Data Sharing Framework (DSF) implements a distributed process engine based on the BPMN 2.0 and FHIR R4 standards. Prior …
CVE-2025-24800

Hyperbridge is a hyper-scalable coprocessor for verifiable, cross-chain interoperability. A critical vulnerability was discovered in the ismp-grandpa crate, that allowed …
CVE-2025-43359 9.8

A logic issue was addressed with improved state management. This issue is fixed in iOS 18.7 and iPadOS 18.7, iOS …
CVE-2025-29312 9.1

An issue in onos v2.7.0 allows attackers to trigger unexpected behavior within a device connected to a legacy switch via …
CVE-2026-55276 9.1

Always-Incorrect Control Flow Implementation vulnerability in Apache Tomcat meant that special roles and empty authorisation constraints were not included when …
CVE-2024-32971 9.0

Apollo Router is a configurable, graph router written in Rust to run a federated supergraph that uses Apollo Federation 2. …

Don't wait for an exploit

Scan your website for vulnerabilities like CVE-2025-32996 — free, no signup required.