VULNERABILITY INTELLIGENCE
CVE-2026-74783
CVSS score7.5 HIGH
EPSS probability0.34%
CISA KEVNot currently listed
Published2026-08-16
Last modified2026-09-30
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
Scriban versions 6.6.0 through 7.2.0 contain a non-enforcing ExpressionDepthLimit guard that fails to stop recursive descent parsing of deeply nested expressions. Attackers can supply templates with deeply nested parentheses, array initializers, object initializers, or unary operators to trigger an uncatchable StackOverflowException that immediately terminates the host process.
Weakness classification
- disclosure@vulncheck.com: CWE-674