---
cve: "CVE-2026-60104"
severity: "CRITICAL"
cvss: 9.3
epss: "0.4%"
vendor: "Bitwarden"
kev: false
exploited: false
published: "2026-07-08 19:34:49"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-10-02T05:04:29+02:00"
---

# CVE-2026-60104

> 9.3 CRITICAL · 🧪 PoC

## Beschreibung

Bitwarden Server before 2026.6.0 does not verify that the email in a POST /auth-requests/admin-request body belongs to the authenticated caller, allowing a low-privileged organization member to obtain another user's vault key and a victim-scoped access token by creating a Trusted Device Encryption authentication request, bound to an attacker-controlled public key, that is readable from an unauthenticated endpoint once approved resulting in disclosure of the victim's vault key and account takeover.

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **poc**
  - Automatable: **no**
  - Technical Impact: **total**

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 2f787741ee65d98ca52de5df55159dee888f30fa (Commit)
- dcf4c486b2b5bedecc03a48b427243328cc74a9a (Commit)

## BSI-Hinweise (deutsch)

- [Bitwarden: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen](https://wid.cert-bund.de/portal/wid/sicherheitshinweis/WID-SEC-W-2026-2249)

## Referenzen

- <https://sanjokkarki.com.np/blog/bitwarden-vault-key-heist>
- <https://github.com/bitwarden/server/releases#release-v2026.6.0>
- <https://github.com/bitwarden/server/pull/7615>
- <https://github.com/bitwarden/server/commit/dcf4c486b2b5bedecc03a48b427243328cc74a9a>
- <https://www.vulncheck.com/advisories/bitwarden-server-authorization-bypass-via-admin-auth-request>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-60104) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_