HexBrain

U.S. Dept Of Defense · Report #3078508

[Critical Data Breach] Exposure of PII Data Leak via API Response

Validstatus
criticalseverity
8upvotes
12 Jan 2026disclosed

Summary

A critical information disclosure vulnerability was discovered, exposing sensitive user data via an API response. The leaked data includes full name, email, phone number, account details, user roles, and authentication-related identifiers. This poses a significant privacy risk and can lead to identity theft, phishing attacks, and unauthorized access.

How it was found

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