CVE-2026-74787

HIGH

CVE: CVE-2026-74787 - Scriban before 7Sign in to save

CVSS

7.5

CVSS v3.1

EPSS

N/A

Exploit Prediction Score

Published

August 16, 2026

Exploitability

No EPSS data available

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.

Weaknesses

CWE-674

Affected Packages

No package data available.

Aliases

CVE-2026-74787

Related references

Publisher and database URLs for this record (shown for attribution; reading stays in Bugflare).

https://github.com/scriban/scriban/security/advisories/GHSA-xcx6-vp38-8hr5
https://www.vulncheck.com/advisories/scriban-before-uncontrolled-recursion-via-object-to-json