CVE-2026-60104 PUBLISHED

Bitwarden Server < 2026.6.0 Authorization Bypass via Admin Auth Request

Assigner: VulnCheck
Reserved: 08.07.2026 Published: 08.07.2026 Updated: 09.07.2026

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.

Metrics

CVSS Vector: 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
CVSS Score: 9.3

Product Status

Vendor bitwarden
Product server
Versions Default: affected
  • affected from 0 to 2026.6.0 (excl.)

Credits

  • Sanjok Karki finder

References

Problem Types

  • Authorization Bypass Through User-Controlled Key CWE