GHSA-4www-5p9h-95mh
http-proxy-middleware can call writeBody twice because "else if" is not used
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | http-proxy-middleware | >= 1.3.0, < 2.0.8 | 2.0.8 |
| npm | http-proxy-middleware | >= 3.0.0, < 3.0.4 | 3.0.4 |
Details
As written in the advisory (Markdown source, shown as plain text).
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.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2025-32996
- https://github.com/chimurai/http-proxy-middleware/pull/1089
- https://github.com/chimurai/http-proxy-middleware/commit/020976044d113fc0bcbbaf995e91d05e2829a145
- https://github.com/chimurai/http-proxy-middleware
- https://github.com/chimurai/http-proxy-middleware/releases/tag/v2.0.8
- https://github.com/chimurai/http-proxy-middleware/releases/tag/v3.0.4