CVE-2026-74794: Scriban

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Scriban before 6.6.0 contains an infinite recursion vulnerability in object rendering when the ObjectRecursionLimit property defaults to unlimited. Attackers can supply circular reference objects to the template context, exhausting stack space and triggering an uncatchable StackOverflowException that terminates the hosting process.

Affected products

• Scriban Scriban: before 6.6.0 (fixed in 6.6.0)

Published 2026-08-16. Last modified 2026-08-31.