---
cve: "CVE-2026-30880"
severity: "CRITICAL"
cvss: 9.2
epss: "2%"
vendor: "baserproject"
kev: false
exploited: false
published: "2026-03-31 01:16:36"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-24T00:40:52+02:00"
---

# CVE-2026-30880

> 9.2 CRITICAL · 🧪 PoC

## Beschreibung

baserCMS is a website development framework. Prior to version 5.2.3, baserCMS has an OS command injection vulnerability in the installer. This issue has been patched in version 5.2.3.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 4cab078c93054f55d8fb36990a7ec7550f443932 (Commit)

## Referenzen

- <https://github.com/baserproject/basercms/security/advisories/GHSA-6hpg-8rx3-cwgv>
- <https://basercms.net/security/JVN_20837860>
- <https://github.com/baserproject/basercms/releases/tag/5.2.3>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-30880) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_