Vulnerability Description
Scriban before 7.0.0 contains an uncontrolled recursion vulnerability in the object.to_json builtin function that lacks depth limits and circular reference detection. Attackers can craft templates with self-referencing objects to trigger unbounded recursion, causing a StackOverflowException that fatally terminates the hosting .NET process.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/scriban/scriban/security/advisories/GHSA-xcx6-vp38-8hr5
- https://www.vulncheck.com/advisories/scriban-before-uncontrolled-recursion-via-o
- https://github.com/scriban/scriban/security/advisories/GHSA-xcx6-vp38-8hr5
FAQ
What is CVE-2026-74787?
CVE-2026-74787 is a vulnerability with a CVSS score of 7.5 (HIGH). Scriban before 7.0.0 contains an uncontrolled recursion vulnerability in the object.to_json builtin function that lacks depth limits and circular reference detection. Attackers can craft templates wit...
How severe is CVE-2026-74787?
CVE-2026-74787 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-74787?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.