CVE-2025-13466 Affecting node-body-parser package, versions <2.2.1+~1.19.6-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-DEBIANUNSTABLE-NODEBODYPARSER-14104336
- published25 Nov 2025
- disclosed24 Nov 2025
Introduced: 24 Nov 2025
NewCVE-2025-13466 (opens in a new tab)How to fix?
Upgrade Debian:unstable node-body-parser to version 2.2.1+~1.19.6-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream node-body-parser package and not the node-body-parser package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
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.