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how01.com Cross Site Scripting vulnerability


Open Bug Bounty ID: OBB-1211965

Security Researcher ELProfesor Helped patch 2794 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 106 recommendations
, a holder of 8 badges for responsible and coordinated disclosure, found a security vulnerability affecting how01.com 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:how01.com  
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:ELProfesor Helped patch 2794 vulnerabilities
Received 8 Coordinated Disclosure badges
Received 106 recommendations
Remediation Guide:OWASP XSS Prevention Cheat Sheet

Coordinated Disclosure Timeline

Vulnerability Reported:1 July, 2020 00:16 GMT
Vulnerability Verified:1 July, 2020 00:29 GMT
Website Operator Notified:1 July, 2020 00:29 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]:
1 July, 2020 00:29 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.29 September, 2020 00:16 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.

how01.com

Website Overview

Alexa Global Rank:267,307
SSL/TLS Server Test:N/A    
Web Server Security Test:N/A    
Malware Test:Click here
Domain Health Report:Click here

Latest Submissions

OBB-ID Reported by Status Reported on
On Hold
07.07.2020
On Hold
06.07.2020
On Hold
04.07.2020
On Hold
03.07.2020
On Hold
01.07.2020
On Hold
29.06.2020
On Hold
27.06.2020
On Hold
25.06.2020
On Hold
18.06.2020
On Hold
17.06.2020
On Hold
16.06.2020
On Hold
12.06.2020
unpatched
05.02.2019
unpatched
14.11.2018
unpatched
13.11.2018
patched
02.08.2018
patched
04.11.2015

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  Recent Recommendations

    8 July, 2020
     baladulan:
Armin, vielen Dank für deine Unterstützung!
    6 July, 2020
     aldraHastur:
Vielen Dank für den Hinweis, mit dem wir eine Lücke im System schließen konnten.
    4 July, 2020
     TadeuszWiew:
Thank you for finding and reporting the vulnerability on our website.
Great job! :)
    2 July, 2020
     booksprice:
Thank you for reporting the bug, and the clear details, much appreciated.
    1 July, 2020
     matthews8000:
Manish has correctly identified a vulnerability and suggested an appropriate fix. This has lead to an improvement in the security of the website.