Is ezyang/htmlpurifier 4.7 vulnerable?
Composer · 1 release from 4.7.0 to 4.7.0 · latest ezyang/htmlpurifier is 4.19.1 · checked 2 Nov 2026
No known advisories in the last release
No. No ezyang/htmlpurifier 4.7.x release has a known security advisory.
Which of your client projects are still on ezyang/htmlpurifier 4.7?
NPMscan reads the lockfiles in every GitHub repo you pick, finds the exact ezyang/htmlpurifier version each one installs, and checks it against these advisories. Each finding comes with the command that fixes it.
Other ezyang/htmlpurifier 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.