CVE-2025-32996

5.3 mediumEPSS 0.5%

Medium (5.3) in chimurai http-proxy-middleware. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in http-proxy-middleware 2.0.8, 3.0.4.

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.

Severity

5.3 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 40% of CVEs (scores of 2026-10-31)
CWE: CWE-670
Published: 2025-04-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-4www-5p9h-95mh	npm	http-proxy-middleware	>=1.3.0 <2.0.8	2.0.8
GHSA-4www-5p9h-95mh	npm	http-proxy-middleware	>=3.0.0 <3.0.4	3.0.4