CSS sanitizer bypass in Pentestify report themes allows forced outbound requests

Incorrect Behavior Order: Validate Before Canonicalize in the report theme CSS sanitizer
in maalfer Pentestify 1.2.0 through 2.3.2 allows an authenticated user to force outbound
HTTP requests from other users' browsers, disclosing their IP address and User-Agent, via
CSS hex escapes that reconstruct the url() function and evade the sanitizer blocklist