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get personal information of workers



Published il y a 1 semaine

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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:

i found a vulnerability thats make me able to extract all employees documents thats has sensitive informations PII

Affected Parameter / Endpoint: https://company.com/search?p_p_lifecycle=0&saveLastPath=true&q=cv&type=com.liferay.document.library.kernel.model.DLFileEntry&type=com.liferay.document.library.kernel.model.DLFolder

Proof of Concept:

Step-by-step to reproduce:
  • Step 1: go to this endpoint https://company.com/search?p_p_lifecycle=0&saveLastPath=true&q=cv&type=com.liferay.document.library.kernel.model.DLFileEntry&type=com.liferay.document.library.kernel.model.DLFolder
  • Step 2: you can search for anything i chose CV, than from there you will get cvs information chose any cv with picture open the cv Thumbnail pic in new window
  • Step 3: i chose this one https://company.com/documents/22/12/CV__user_Creative_Designer_2022-10-30_11-1-5.pdf/00000000-0000-0000-0000-000000000000?version=1.0&t=1667129775732&documentThumbnail=1
  • set documentThumbnail=1 to documentThumbnail=0
now you have all informations about any one send their cv to the company about 4200 result i found

Impact:

full information disclosure of all company employees

Severity:

High — Mass PII exfiltration

  • Timeline :
  • Platform : Intigriti
  • Reported: 23/11/2022
  • Triaged: 24/11/2022
  • Accepted & paid: 24/11/2022
  • Bounty: €750 + (€50 Bonus)

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

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