CVE-2026-60104

Bitwarden Server < 2026.6.0 Authorization Bypass via Admin Auth Request

HIGH
8
CVSS Score
Published: July 8, 2026 at 07:34 PM UTC
Updated: October 25, 2026 at 05:10 PM UTC
1 product affected across 1 vendorServer

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Severity
HIGH8
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 2026.6.0
Affected range stops below 2026.6.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-639

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