---
cve: "CVE-2026-42185"
severity: "MEDIUM"
cvss: 5.5
epss: "0.3%"
vendor: "suitenumerique"
kev: false
exploited: false
published: "2026-05-08 19:23:00"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T00:00:56+02:00"
---

# CVE-2026-42185

> 5.5 MEDIUM · 🧪 PoC

## Beschreibung

People is an application to handle users and teams, and distribute permissions across La Suite. Prior to version 1.25.0, a user holding the Administrator role on a mail domain could send a crafted invitation request to promote any existing user (including users with no current domain access) to the Owner role. The exploit requires a single authenticated HTTP request and grants full domain ownership immediately, without any acceptance step from the target. This issue has been patched in version 1.25.0.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 6a51b96d8e907483fa8fc489d8714cc35fb4099b (Commit)
- 5d50aa8cf20ae4ebfcef23dd9851110c97d58e78 (Commit)

## Referenzen

- <https://github.com/suitenumerique/people/security/advisories/GHSA-42cf-rv2h-v8rf>
- <https://github.com/suitenumerique/people/commit/6a51b96d8e907483fa8fc489d8714cc35fb4099b>
- <https://github.com/suitenumerique/people/releases/tag/v1.25.0>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-42185) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_