CVE-2025-13466

N/A

Description

body-parser 2.2.0 is vulnerable to denial of service due to inefficient handling of URL-encoded bodies with very large numbers of parameters. An attacker can send payloads containing thousands of parameters within the default 100KB request size limit, causing elevated CPU and memory usage. This can lead to service slowdown or partial outages under sustained malicious traffic. This issue is addressed in version 2.2.1.

CVE Details

CVSS v3.1 ScoreN/A

Published11/24/2025

Last Modified11/25/2025

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-400

References

https://github.com/expressjs/body-parser/security/advisories/GHSA-wqch-xfxh-vrr4(ce714d77-add3-4f53-aff5-83d477b104bb)

IOC Correlations

No correlations recorded

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