v5.2.5 is dependent on `http-proxy-middleware` with vulnerability version

[hermanho]

Have you used AI?

No

Bug Description

The current v5.2.5 is depended on http-proxy-middleware with a v2 version.
https://github.com/webpack/webpack-dev-server/blob/main/package.json#L63
http-proxy-middleware v2.0.9 has a vulnerability
GHSA-64mm-vxmg-q3vj
However, the fixed version is v3 and v4 which is a major release update.

Link to Minimal Reproduction and step to reproduce

GHSA-64mm-vxmg-q3vj

Expected Behavior

http-proxy-middleware should be installed with v3.0.6 or v4.1.0

Actual Behavior

Environment

System:
  OS: macOS 26.5.1
  CPU: (11) arm64 Apple M3 Pro
  Memory: 436.66 MB / 18.00 GB
Binaries:
  Node: 24.15.0 - /Users/herman/.nvm/versions/node/v24.15.0/bin/node
  npm: 11.12.1 - /Users/herman/.nvm/versions/node/v24.15.0/bin/npm
Browsers:
  Chrome: 149.0.7827.115
  Edge: 149.0.4022.80
  Safari: 26.5

Is this a regression?

None

Last Working Version

No response

Additional Context

No response