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sensitive information disclosure in document user informations including user signature



Published il y a 2 semaines

image de sensitive information disclosure in document user informations including user signature

Hi, This is DevSecure Team ,we specialize in uncovering hidden vulnerabilities that pose real-world risks to modern web applications.
All vulnerabilities shared in these write-ups are fully redacted — any company names, domains, or sensitive details are replaced with placeholders such as company.com. Each finding was responsibly disclosed through the Intigriti platform and has been verified and resolved by the affected vendor.

Every post represents our commitment to ethical hacking, responsible disclosure, and continuous learning, helping organizations strengthen their defenses while contributing to a safer global cybersecurity ecosystem.

Description:

in this article i will share how easy some bounties could be

Affected Parameter / Endpoint: https://www.info.company.com/pathtopdfhere.pdf

Proof of Concept:

Step-by-step to reproduce: this document should not be public in the internet i find it using google in this document ther is a lot of information about this user including digital signature you can find this document in google searching
  • site:info.company.com filetype:pdf

Impact:

PII information disclosure

Severity:

Medium— PII information disclosure.

  • Timeline :
  • Platform : Intigriti
  • Reported: 12/12/2022
  • Triaged: 13/12/2022
  • Accepted & paid: 13/12/2022
  • Bounty: €150

https://app.intigriti.com/profile/merroun

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