CVE-2025-68508: Brave

Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in Brave Brave brave-popup-builder allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Brave: from n/a through <= 0.8.3.

Affected products

• Brave Brave: up to and including 0.8.3

Published 2025-12-24. Last modified 2026-06-17.