CVE-2026-25868: Rybber Minigal Nano

Medium severity, CVSS 6.1. EPSS: 0.5% chance of exploitation in the next 30 days.

MiniGal Nano version 0.3.5 and prior contain a reflected cross-site scripting (XSS) vulnerability in index.php via the dir parameter. The application constructs $currentdir from user-controlled input and embeds it into an error message without output encoding, allowing an attacker to supply HTML/JavaScript that is reflected in the response. Successful exploitation can lead to execution of arbitrary script in a victim's browser in the context of the vulnerable application.

Affected products

• Rybber Minigal Nano: up to and including 0.3.5

Published 2026-02-11. Last modified 2026-07-14.