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cnpjs.club Improper Access Control Vulnerability.
Report ID: OBB-1731947

Security Researcher howardpotts Helped patch 3464 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 13 recommendations
, a holder of 7 badges for responsible and coordinated disclosure, found a Improper Access Control security vulnerability affecting cnpjs.club 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:cnpjs.club  
Open Bug Bounty Program:Create your bounty program now. It's open and free.
Vulnerable Application:[hidden until disclosure]
Vulnerability Type:IAC (Improper Access Control) / CWE-284
CVSSv3 Score:[hidden until disclosure]
Disclosure Standard:Coordinated Disclosure based on ISO 29147 guidelines
Discovered and Reported by:howardpotts Helped patch 3464 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 13 recommendations
Remediation Guide:OWASP Access Control Cheat Sheet

Coordinated Disclosure Timeline

Vulnerability Reported:14 January, 2021 12:34 GMT
Vulnerability Verified:14 January, 2021 12:45 GMT
Website Operator Notified:14 January, 2021 12:45 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]:
14 January, 2021 12:45 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.14 April, 2021 12:34 GMT

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cnpjs.club

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  Recent Recommendations

@Azatotht     21 January, 2021
    Twitter Azatotht:
Thanks for pointing out a public phpinfo() on our website. A++
@vegasworld     21 January, 2021
    Twitter vegasworld:
Great Job from PRAMOD YADAV. Thanks to his advice we could fix a bug on our Website.
Thanks again!
Best wishes from Germany
@domenico     21 January, 2021
    Twitter domenico:
Thank you Pramod for pointing to the leftover .php file that shouldn't be there.
@seinemaritime     21 January, 2021
    Twitter seinemaritime:
Thank you Pramod for your report. Thank you also for the details in mail ! I recommend him !
@milano24ore     21 January, 2021
    Twitter milano24ore:
Thank you for your tip for finding a vulnerability on the website. Very quick reply.