webmail.studiob.com Cross Site Scripting vulnerability

ID OBB:1076179
Type openbugbounty
Reporter MertC
Modified 2020-04-26T14:00:00


Open Bug Bounty ID: OBB-1076179

Security Researcher MertC Helped patch 9 vulnerabilities
Received 0 Coordinated Disclosure badges
, found a security vulnerability affecting webmail.studiob.com website and its users.

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:| webmail.studiob.com
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:| MertC Helped patch 9 vulnerabilities
Received 0 Coordinated Disclosure badges

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:

Mirror: Click here to view the mirror

Coordinated Disclosure Timeline

Vulnerability Reported:| 27 January, 2020 14:00 GMT
Vulnerability Verified:| 27 January, 2020 14:10 GMT
Website Operator Notified:| 27 January, 2020 14:10 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]:| 27 January, 2020 14:10 GMT
Public Disclosure: A security researcher can delete the report before public disclosure, afterwards the report cannot be deleted or modified anymore. The researcher can also postpone public disclosure date as long as reasonably required to remediate the vulnerability.| 26 April, 2020 14:00 GMT