DEBIAN-CVE-2025-13466

DEBIAN-CVE-2025-13466 PUBLISHED CVSS 5.5 MEDIUM

Record from OSV · Published November 24, 2025

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.

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

Package	Ecosystem	Fixed in
node-body-parser	Debian:14	2.2.1+~1.19.6-1

Risk scores

CVSS 4.0

5.5

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:X/RE:X/U:X

Affected products

Vendor	Product	Versions
Debian:14	node-body-parser	0, 1.20.3+~1.19.5-3, 2.2.0+~1.19.6-1

Timeline

Nov 24, 2025 CVE Published
Oct 23, 2026 CVE Updated

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vulnetix vdb vuln DEBIAN-CVE-2025-13466
vulnetix vdb fixes DEBIAN-CVE-2025-13466

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References

https://security-tracker.debian.org/tracker/CVE-2025-13466 advisory

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