CVE-2026-5388 | EmilStenstrom justhtml up to 1.14.x URL Sanitization Helpers clean_url_value/clean_url_in_js_string injection

A vulnerability marked as critical has been reported in EmilStenstrom justhtml up to 1.14.x. This affects the function clean_url_value/clean_url_in_js_string of the component URL Sanitization Helpers. Performing a manipulation results in injection.

This vulnerability is known as CVE-2026-5388. Remote exploitation of the attack is possible. No exploit is available.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More