Is path-to-regexp 9.0 vulnerable?
npm · 1 release from 9.0.0 to 9.0.0 · latest path-to-regexp is 9.0.0 · checked 1 Nov 2026
No known advisories in the last release
No. No path-to-regexp 9.0.x release has a known security advisory.
Which of your client projects are still on path-to-regexp 9.0?
NPMscan reads the lockfiles in every GitHub repo you pick, finds the exact path-to-regexp version each one installs, and checks it against these advisories. Each finding comes with the command that fixes it.
Other path-to-regexp versions
Advisory data from OSV.dev (opens OSV.dev in a new tab), which includes the GitHub Advisory Database. Release list from the npm registry. Refreshed daily.