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anhaenger-kuepper.de Cross Site Scripting Vulnerability
Report ID: OBB-2049318

Security Researcher xav0 Helped patch 15003 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 3 recommendations
, a holder of 5 badges for responsible and coordinated disclosure, found Cross Site Scripting security vulnerability affecting anhaenger-kuepper.de website and its users.

Following the 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 the 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, the researcher may disclose vulnerability details only after 90 days since the submission.

Affected Website:anhaenger-kuepper.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:xav0 Helped patch 15003 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 3 recommendations
Remediation Guide:OWASP XSS Prevention Cheat Sheet

Coordinated Disclosure Timeline

Vulnerability Reported:11 June, 2021 19:06 GMT
Vulnerability Verified:11 June, 2021 19:13 GMT
Website Operator Notified:11 June, 2021 19:13 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 technical details]:11 June, 2021 19:13 GMT
Scheduled Public Disclosure:  InformationA 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.9 September, 2021 19:06 GMT

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anhaenger-kuepper.de

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Latest Submissions

OBB-ID Reported by Status Reported on
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11.06.2021

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  Recent Recommendations

@darione90     19 June, 2021
    Twitter darione90:
Many thanks to garlet_marco for finding an XSS vulnerability on our website!
@RyanBoehm12     16 June, 2021
    Twitter RyanBoehm12:
Vighnesh Gupta was professional, considerate, and thorough in helping us resolve a security flaw on our website. He communicated with in a timely manner, and provided all necessary support to fix the issue. I highly recommend him.
@rus_cert     16 June, 2021
    Twitter rus_cert:
Thanks for informing us about the vulnerability and providing helpful details :-)
@Cyber91998806     16 June, 2021
    Twitter Cyber91998806:
He responded to my mails quickly and helped us how to fix the vulnerability in a professional way. I recommended this guy.
@contactsplus     15 June, 2021
    Twitter contactsplus:
Tuhin reported 3 valid vulnerabilities to us of severities High, Medium and Low.

He was very professional and helped us recreate the issues until we were able to verify.
He was awarded a bounty for his efforts.

Thank you Tuhin!

Contacts+ Security Team.