---
cve: "CVE-2026-62231"
severity: "HIGH"
cvss: 8.6
epss: "22%"
vendor: "getgrav"
kev: false
exploited: false
published: "2026-07-17 02:18:10"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T04:25:30+02:00"
---

# CVE-2026-62231

> 8.6 HIGH · 🧪 PoC

## Beschreibung

The Grav API plugin (getgrav/grav-plugin-api) before 1.0.6 contains an authorization bypass: API keys can be created with a restricted scopes array, but the ApiKeyAuthenticator class never reads or enforces these scopes. It loads and returns the owning user's full account object, so a key created with limited scopes (e.g. read-only) can perform any write, delete, or administrative operation the owning user is authorized for. Fixed in 1.0.6.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- f0145aa6597e1244bf7138db01ba7ef12437864c (Commit)

## Referenzen

- <https://github.com/getgrav/grav/security/advisories/GHSA-x7hm-jc32-v39j>
- <https://www.vulncheck.com/advisories/grav-api-key-scope-bypass-via-apikeyauthenticator>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-62231) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_