---
cve: "CVE-2023-23752"
severity: "MEDIUM"
cvss: 5.3
epss: "99.8%"
vendor: "Joomla! Project"
kev: true
exploited: true
published: "2023-02-16 17:15:10"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T01:23:51+02:00"
---

# CVE-2023-23752

> 5.3 MEDIUM · ⚠️ CISA KEV (987 Tage) · 🔓 Exploited

## Beschreibung

An issue was discovered in Joomla! 4.0.0 through 4.2.7. An improper access check allows unauthorized access to webservice endpoints.

## CVSS-Vektor

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

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

## Exploit-Evidenz

- [EDB-51334 — Joomla! v4.2.8 - Unauthenticated information disclosure](https://www.exploit-db.com/exploits/51334) ✅

## Patch verfügbar (OSV)

- 5897df8ee39056fbd37624eeeeff1b81e24d84ef (Commit)

## Referenzen

- <https://developer.joomla.org/security-centre/894-20230201-core-improper-access-check-in-webservice-endpoints.html>
- <https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-23752>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-23752) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_