CVE-2026-30458: Thedaylightstudio Fuel CMS

Critical severity, CVSS 9.1. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue in Daylight Studio FuelCMS v1.5.2 allows attackers to exfiltrate users' password reset tokens via a mail splitting attack.

Affected products

• Thedaylightstudio Fuel CMS: version 1.5.2 only

Published 2026-03-26. Last modified 2026-07-05.