---
cve: "CVE-2026-62673"
severity: "HIGH"
cvss: 8.2
epss: "50%"
vendor: "getgrav"
kev: false
exploited: false
published: "2026-08-19 16:18:20"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T04:55:50+02:00"
---

# CVE-2026-62673

> 8.2 HIGH · 🧪 PoC

## Beschreibung

Grav is a file-based Web platform. Prior to 2.0.4, the Grav .htaccess and webserver-configs/htaccess.txt security rules omit the Apache [NC] flag and therefore compare sensitive directory and file-extension patterns case-sensitively. On a case-insensitive filesystem, an unauthenticated requester can use uppercase directory or extension variants to bypass the rules and retrieve files under user/accounts or user/config, including password hashes and security configuration. This issue is fixed in version 2.0.4.

## CVSS-Vektor

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

- 8c9d1e7b6fd66ecea80a4bc3783fd41d36e22fb1 (Commit)
- c22d77d2ec2a9202d9f005f4ceda9c1483921286 (Commit)

## Referenzen

- <https://github.com/getgrav/grav/security/advisories/GHSA-vwg3-w8w3-pc79>
- <https://github.com/getgrav/grav/commit/8c9d1e7b6fd66ecea80a4bc3783fd41d36e22fb1>
- <https://github.com/getgrav/grav/releases/tag/2.0.4>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-62673) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_