---
cve: "CVE-2026-74792"
severity: "HIGH"
cvss: 8.7
epss: "31%"
vendor: "scriban"
kev: false
exploited: false
published: "2026-08-16 14:16:57"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T07:13:49+02:00"
---

# CVE-2026-74792

> 8.7 HIGH · 🧪 PoC

## Beschreibung

Scriban before 7.0.0 (affected versions <= 6.6.0) contains a stack overflow vulnerability in nested array initializer parsing. Deeply nested array initializers recurse through a path (ParseArrayInitializer → ParseExpression → ParseArrayInitializer) that is not covered by the ExpressionDepthLimit counter added in the fix for GHSA-wgh7-7m3c-fx25. An attacker who can supply untrusted input to Template.Parse can trigger an uncatchable StackOverflowException that immediately terminates the process, even with the default ExpressionDepthLimit enabled.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- 25d148a104dd4d679a1a1932442616599e003c2f (Commit)

## Referenzen

- <https://github.com/scriban/scriban/security/advisories/GHSA-p6q4-fgr8-vx4p>
- <https://www.vulncheck.com/advisories/scriban-before-stack-overflow-via-nested-array-initializers>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-74792) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_