Is phpunit/phpunit 13.0 vulnerable?
Composer · 7 releases from 13.0.0 to 13.0.6 · latest phpunit/phpunit is 13.4.6 · checked 2 Nov 2026
No known advisories in the last release
No. No phpunit/phpunit 13.0.x release has a known security advisory.
Which of your client projects are still on phpunit/phpunit 13.0?
NPMscan reads the lockfiles in every GitHub repo you pick, finds the exact phpunit/phpunit version each one installs, and checks it against these advisories. Each finding comes with the command that fixes it.
Other phpunit/phpunit versions
Advisory data from OSV.dev (opens OSV.dev in a new tab), which includes the GitHub Advisory Database. Release list from the Composer registry. Refreshed daily.