github_osv/GHSA-pxmp-fwjc-4x7q
HTML Injection in marky-markdown
All versions of `marky-markdown` are vulnerable to HTML Injection due to a validation bypass. The package only allows iframes where the source is `youtube.com` but it is possible to bypass the validation with sources where `youtube.com` is the sub-domain, such as `youtube.com.evil.co`. This
## Recommendation
This package is no longer maintained. Please upgrade to `@npmcorp/marky-markdown`
gitlab/npm/marky-markdown/GMS-2020-371
HTML Injection in marky-markdown
All versions of `marky-markdown` are vulnerable to HTML Injection due to a validation bypass. The package only allows iframes where the source is `youtube.com` but it is possible to bypass the validation with sources where `youtube.com` is the sub-domain, such as `youtube.com.evil.co`. This This package is no longer maintained. Please upgrade to `@npmcorp/marky-markdown`