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Open Bug Bounty ID: OBB-660905

Security Researcher hihackthis Helped patch 65 vulnerabilities
Received 4 Coordinated Disclosure badges
Received 5 recommendations
, a holder of 4 badges for responsible and coordinated disclosure, found a security vulnerability affecting usp.br website and its users.

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

      a. verified the vulnerability and confirmed its existence;
      b. notified the website operator about its existence.

Affected Website:usp.br  
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:hihackthis Helped patch 65 vulnerabilities
Received 4 Coordinated Disclosure badges
Received 5 recommendations
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:

Screenshot: usp.br  vulnerability

Mirror: Click here to view the mirror

Coordinated Disclosure Timeline

Vulnerability Reported:8 August, 2018 18:44 GMT
Vulnerability Verified:8 August, 2018 18:55 GMT
Website Operator Notified:8 August, 2018 18:55 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]:
8 August, 2018 18:55 GMT
Additional notification email sent:16 September, 2018 02:02 GMT
Vulnerability Fixed:18 September, 2018 15:48 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.7 September, 2018 18:44 GMT

For Website Operators and Owners

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For remediation best practices, please also refer to OWASP remediation guidelines. More information about coordinate and responsible disclosure on Open Bug Bounty is available here.

DISCLAIMER: As a non-profit project, Open Bug Bounty never acts as an intermediary between website owners and security researchers. Our role is strictly limited to independent verification of the reports and proper notification of website owners by all available means.

usp.br

Website Overview

Alexa Global Rank:3,153
SSL/TLS Server Test:A    View Results
Web Server Security Test:F    View Results
Malware Test:Click here
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  Recent Recommendations

    17 February, 2019
     JimM97459222:
Thank you for pointing out the XSS vulnerability in our site. We appreciate your work and quick response. Thank you!!
    14 February, 2019
     DomainMOD:
Thanks a lot for the report! We completely missed this vulnerability ourselves and are happy that you caught it!
    14 February, 2019
     fisher_of_men11:
Thank you for helping me find and fix the XSS vulnerability on mudconnect!
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     Koze:
Thank you for reporting a vulnerability on our page very professionally! You did us a great service!
    12 February, 2019
     dsmithgard:
Very helpful and responsive in helping me get my issue fixed.