---
cve: "CVE-2026-65008"
severity: "CRITICAL"
cvss: 9.3
epss: "84%"
vendor: "getgrav"
kev: false
exploited: false
published: "2026-07-21 12:19:01"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-03T00:55:50+02:00"
---

# CVE-2026-65008

> 9.3 CRITICAL · 🧪 PoC

## Beschreibung

Grav 2.0.4 (fixed in 2.0.7) contains a remote code execution vulnerability in Blueprint::dynamicData() (system/src/Grav/Common/Data/Blueprint.php), which passes a Class::method callable string and its arguments directly to call_user_func_array() without any allowlist. Because the form plugin routes page frontmatter through this path, an authenticated account with the admin.pages (or api.pages.write) permission can plant a malicious callable directive in a page. The command then executes as the web-server user whenever anyone — including an unauthenticated visitor — accesses the page.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/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)

- 6568f2d27ce9e1e578c4d0a690bd3e8e0a0689b2 (Commit)

## Referenzen

- <https://github.com/getgrav/grav/security/advisories/GHSA-fj2p-qj2f-74v5>
- <https://www.vulncheck.com/advisories/grav-before-remote-code-execution-via-blueprint-dynamicdata>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-65008) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_