frantext.fr XSS vulnerability

Vulnerable URL: http://www.frantext.fr/dendien/scripts/regular/7fmr.exe?BBGDETAIL;COTE=P296;SANSMENU;LARGEURIMPRESSION=700;FERMER;ISIS=isisbbibftx.txt;s=s170b367c%22%3E%3Cscript%3Ealert%28/XSSPOSED/%29%3C/script%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 26.07.20...