---
cve: "CVE-2026-34382"
severity: "MEDIUM"
cvss: 4.6
epss: "12%"
vendor: "Admidio"
kev: false
exploited: false
published: "2026-03-31 21:16:30"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-03T03:54:22+02:00"
---

# CVE-2026-34382

> 4.6 MEDIUM · 🧪 PoC

## Beschreibung

Admidio is an open-source user management solution. From version 5.0.0 to before version 5.0.8, the delete mode handler in mylist_function.php permanently deletes list configurations without validating a CSRF token. An attacker who can lure an authenticated user to a malicious page can silently destroy that user's list configurations — including organization-wide shared lists when the victim holds administrator rights. This issue has been patched in version 5.0.8.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 3833691ef1746e92b0e009dace220049caa65806 (Commit)
- 317ec91ad3baf19d4179db6c32413812eb36d7ca (Commit)

## Referenzen

- <https://github.com/Admidio/admidio/security/advisories/GHSA-g3mx-8jm6-rc85>
- <https://github.com/Admidio/admidio/commit/317ec91ad3baf19d4179db6c32413812eb36d7ca>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-34382) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_