---
cve: "CVE-2025-66298"
severity: "HIGH"
cvss: 7.7
epss: "37%"
vendor: "getgrav"
kev: false
exploited: false
published: "2025-12-01 22:15:49"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T18:15:06+02:00"
---

# CVE-2025-66298

> 7.7 HIGH · 🧪 PoC

## Beschreibung

Grav is a file-based Web platform. Prior to 1.8.0-beta.27, having a simple form on site can reveal the whole Grav configuration details (including plugin configuration details) by using the correct POST payload to exploit a Server-Side Template (SST) vulnerability. Sensitive information may be contained in the configuration details. This vulnerability is fixed in 1.8.0-beta.27.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- e37259527d9c1deb6200f8967197a9fa587c6458 (Commit)

## Referenzen

- <https://github.com/getgrav/grav/security/advisories/GHSA-8535-hvm8-2hmv>
- <https://github.com/getgrav/grav/commit/e37259527d9c1deb6200f8967197a9fa587c6458>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-66298) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_