VULNERABILITY INTELLIGENCE
CVE-2026-74785
CVSS score6.5 MEDIUM
EPSS probability0.48%
CISA KEVNot currently listed
Published2026-08-16
Last modified2026-08-31
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
Scriban before 7.0.0 contains three distinct denial-of-service vulnerabilities in expression evaluation that bypass existing safety controls through unbounded string multiplication, uncontrolled BigInteger shift operations, and LoopLimit bypass via range enumeration in builtin functions. Attackers who can supply templates can cause out-of-memory exceptions or CPU exhaustion, typically terminating the entire host process.
Weakness classification
- disclosure@vulncheck.com: CWE-400