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CVE-2026-95814— Vaultwarden through 1.37.3 Authorization Bypass via Missing Status Check

Quick assessment

Affected
dani-garcia vaultwarden
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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

CVSS 8.1 · High
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I. Basic Information for CVE-2026-95814

Vulnerability Information

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Vulnerability Title
Vaultwarden through 1.37.3 Authorization Bypass via Missing Status Check
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
dani-garcia vaultwarden 0 ~ 1.37.3 -

II. Public POCs for CVE-2026-95814

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III. Intelligence Information for CVE-2026-95814

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Other References for CVE-2026-95814 (5)

IV. Related Vulnerabilities

V. Comments for CVE-2026-95814

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