---
cve: "CVE-2026-95814"
severity: "HIGH"
cvss: 8.6
epss: "31.7%"
vendor: "dani-garcia"
kev: false
exploited: false
published: "2026-09-22 21:17:34"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-23T12:56:12+02:00"
---

# CVE-2026-95814

> 8.6 HIGH · 🧪 PoC

## Beschreibung

Vaultwarden through 1.37.3 omits organization membership status validation from three cipher access-restriction queries, allowing revoked and not-yet-confirmed members to retain read, write, delete, and attachment access to organization ciphers. Attackers with revoked or pending membership can exploit missing status filters in get_user_collections_access_flags, get_group_collections_access_flags, and is_in_full_access_group to access protected cipher data server-side.

## CVSS-Vektor

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

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

## Referenzen

- <https://github.com/dani-garcia/vaultwarden/pull/7554>
- <https://github.com/dani-garcia/vaultwarden/blob/1.37.3/src/db/models/cipher.rs>
- <https://github.com/dani-garcia/vaultwarden/blob/1.37.3/src/db/models/group.rs>
- <https://github.com/dani-garcia/vaultwarden>
- <https://www.vulncheck.com/advisories/vaultwarden-through-1.37.3-authorization-bypass-via-missing-status-check>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-95814) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_