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g-gap.de Cross Site Scripting vulnerability
Open Bug Bounty ID: OBB-1024820

Security Researcher SecuNinja Helped patch 3339 vulnerabilities
Received 12 Coordinated Disclosure badges
Received 66 recommendations
, a holder of 12 badges for responsible and coordinated disclosure, found a security vulnerability affecting g-gap.de 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.

Technical details of the vulnerability are currently hidden ("On Hold") to give website operator/owner sufficient time to patch the vulnerability without putting any of its systems or users at risk. Once patched, vulnerability details can be publicly disclosed by the researcher in at least 30 days since the submission. If for a reason the vulnerability remains unpatched, its details can be disclosed only 90 days.

Affected Website:g-gap.de  
Open Bug Bounty Program:Create your bounty program now. It's open and free.
Vulnerable Application:[hidden until disclosure]
Vulnerability Type:XSS (Cross Site Scripting) / CWE-79
CVSSv3 Score:[hidden until disclosure]
Disclosure Standard:Coordinated Disclosure based on ISO 29147 guidelines
Discovered and Reported by:SecuNinja Helped patch 3339 vulnerabilities
Received 12 Coordinated Disclosure badges
Received 66 recommendations
Remediation Guide:OWASP XSS Prevention Cheat Sheet

Coordinated Disclosure Timeline

Vulnerability Reported:27 November, 2019 19:58 GMT
Vulnerability Verified:27 November, 2019 20:11 GMT
Website Operator Notified:27 November, 2019 20:11 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 November, 2019 20:11 GMT
Scheduled 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.25 February, 2020 19:58 GMT

For Website Operators and Owners

Please contact the researcher directly to get the vulnerability details. The researcher may also help you fix the vulnerability and advice on how to prevent similar issues:



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.

g-gap.de

Website Overview

Alexa Global Rank:N/A
SSL/TLS Server Test:F    View Results
Web Server Security Test:C    View Results
Malware Test:Click here
Domain Health Report:Click here

Latest Submissions

OBB-ID Reported by Status Reported on
On Hold
27.11.2019

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  Recent Recommendations

    10 December, 2019
     jnswbr:
Vielen Dank für den XSS-Hinweis.
Der Fehler wurde umgehend korrigiert!
    10 December, 2019
     xo_shopsoftware:
Helped us quickly to fix an open GIT exploit on our website.
Many thanks to your work!
    10 December, 2019
     cyberday_gmbh:
thanks for reporting the xss issue
    9 December, 2019
     TristanGuiheux:
Kenan G. has helped us to find and fix some issues on web sites we're protecting. This kind of help is greatly appreciated from a security perspective. This way we can improve ourselves and protect our customers. Thanks again in my name.
    6 December, 2019
     r0m01736939:
Thank you for your report. I was able to fix it quickly :)