HexBrain

U.S. Dept Of Defense · Report #389250

IDOR

Validstatus
mediumseverity
19upvotes
14 Feb 2022disclosed

How it was found

Summary: IDOR

Description: By changing the value in the parameter █████████= from my own account █████ to something else such as ████████ it is possible to see barcode and expiration date of other ████ without their consent.

Impact

Information Disclosure

Step-by-step Reproduction Instructions

  1. PoC: https://████████

Product, Version, and Configuration (If applicable)

Web Application

Suggested Mitigation/Remediation Actions

Restrict access to other meal cards which the user is not authorized to access.

Impact

Information Disclosure

This report was disclosed publicly on HackerOne and belongs to its author and the program. See the original