CVE-2026-28141: Syed Balkhi NextGen Gallery

High severity, CVSS 7.1. EPSS: 0.5% chance of exploitation in the next 30 days.

Unauthenticated Cross Site Scripting (XSS) in NextGEN Gallery <= 4.2.3 versions.

Affected products

• Syed Balkhi NextGen Gallery: up to and including 4.2.3

Published 2026-08-06. Last modified 2026-08-12.