---
cve: "CVE-2026-97875"
severity: "HIGH"
cvss: 8.1
epss: ""
vendor: "rojo-rbx"
kev: false
exploited: false
published: "2026-09-25 11:17:16"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-28T09:42:02+02:00"
---

# CVE-2026-97875

> 8.1 HIGH · 🧪 PoC

## Beschreibung

Rojo's "rojo serve" HTTP API (default port 34872) has no Host/Origin header validation, making it vulnerable to DNS rebinding. A malicious webpage can read all project source, write malicious code to files on disk, and launch local programs via opener::open() with no user interaction beyond visiting the page.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Erforderlich | good |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- bcadc97de27ab3800e915abcb72c6c7a3c30f363 (Commit)

## Referenzen

- <https://github.com/rojo-rbx/rojo/pull/1270>
- <https://rustsec.org/advisories/RUSTSEC-2026-0279.html>
- <https://osv.dev/vulnerability/RUSTSEC-2026-0279>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-97875) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_