CVE-2025-32996
MEDIUMCVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L
Lifecycle Timeline
3Blast Radius
ecosystem impact- 1 npm packages depend on http-proxy-middleware (1 direct, 0 indirect)
Ecosystem-wide dependent count for version 1.3.0.
DescriptionNVD
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.
AnalysisAI
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. Rated medium severity (CVSS 4.0), this vulnerability is remotely exploitable, no authentication required.
Technical ContextAI
This vulnerability is classified under CWE-670. 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. Affected products include: Chimurai Http-Proxy-Middleware. Version information: before 2.0.8.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
Vendor StatusVendor
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External POC / Exploit Code
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