cosme.net Cross Site Scripting vulnerability

2020-05-15T10:38:00
ID OBB:1161715
Type openbugbounty
Reporter CityBoy
Modified 2020-08-13T10:38:00

Description

Open Bug Bounty ID: OBB-1161715

Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has:

&nbsp&nbsp&nbsp&nbsp&nbsp&nbspa. verified the vulnerability and confirmed its existence;
&nbsp&nbsp&nbsp&nbsp&nbsp&nbspb. notified the website operator about its existence.

Affected Website:| cosme.net
---|---
Open Bug Bounty Program:| Create your bounty program now. It's open and free.
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
Discovered and Reported by:| CityBoy
Remediation Guide:| OWASP XSS Prevention Cheat Sheet
Export Vulnerability Data:| Bugzilla Vulnerability Data
JIRA Vulnerability Data [ Configuration ]
Mantis Vulnerability Data
Splunk Vulnerability Data
XML Vulnerability Data [ XSD ]

Vulnerable URL:

Research's Comment:

Screenshot: cosme.net  vulnerability

Mirror: Click here to view the mirror

Coordinated Disclosure Timeline

Vulnerability Reported:| 15 May, 2020 10:38 GMT
---|---
Vulnerability Verified:| 15 May, 2020 10:49 GMT
Website Operator Notified:| 15 May, 2020 10:49 GMT
a. Using the ISO 29147 guidelines|
---|---
b. Using publicly available security contacts|
c. Using Open Bug Bounty notification framework|
d. Using security contacts provided by the researcher|
Public Report Published
[without any technical details]:| 15 May, 2020 10:49 GMT