CVE-2026-92718: Projectdiscovery Nuclei

High severity, CVSS 7.3. EPSS: 0.1% chance of exploitation in the next 30 days.

Nuclei versions before 3.11.1 cache template signature verification based only on file modification time without content checksums. Attackers can replace verified templates with unsigned malicious content and restore the original modification time to bypass signature checks and execute arbitrary operating system commands.

Affected products

• Projectdiscovery Nuclei: from 3.7.0, before 3.11.1 (fixed in 3.11.1)

Published 2026-09-16. Last modified 2026-09-24.