---
cve: "CVE-2023-1647"
severity: "HIGH"
cvss: 8.8
epss: "84%"
vendor: "calcom"
kev: false
exploited: false
published: "2023-03-27 01:15:07"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-02T15:33:16+02:00"
---

# CVE-2023-1647

> 8.8 HIGH · 🧪 PoC

## Beschreibung

Improper Access Control in GitHub repository calcom/cal.com prior to 2.7.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 96308cd6076a9b510c820051b891b7885152192d (Commit)
- fd19f99b4db00c695ad09a5568dd584f85f85f4a (Commit)

## Referenzen

- <https://huntr.dev/bounties/d6de3d6e-9551-47d1-b28c-7e965c1b82b6>
- <https://github.com/sbs20/scanservjs/pull/606/commits/d51fd52c1569813990b8f74e64ae6979c665dca1>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-1647) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_