---
cve: "CVE-2026-74794"
severity: "HIGH"
cvss: 8.7
epss: "28%"
vendor: "scriban"
kev: false
exploited: false
published: "2026-08-16 14:16:57"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-07T09:11:43+02:00"
---

# CVE-2026-74794

> 8.7 HIGH · 🧪 PoC

## Beschreibung

Scriban before 6.6.0 contains an infinite recursion vulnerability in object rendering when the ObjectRecursionLimit property defaults to unlimited. Attackers can supply circular reference objects to the template context, exhausting stack space and triggering an uncatchable StackOverflowException that terminates the hosting process.

## 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)

- b5ac4bf30459fdc76964e3f751e16f7e96079ea7 (Commit)

## Referenzen

- <https://github.com/scriban/scriban/security/advisories/GHSA-grr9-747v-xvcp>
- <https://www.vulncheck.com/advisories/scriban-before-denial-of-service-via-infinite-recursion>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-74794) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_