CVE-2026-26012: medium-severity vulnerability in dani-garcia vaultwarden
vaultwarden has Full Cipher Enumeration Ignoring Organization Collection Permissions
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.5%
vaultwarden is an unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs. Prior to 1.35.3, a regular organization member can retrieve all ciphers within an organization, regardless of collection permissions. The endpoint /ciphers/organization-details is accessible to any organization member and internally uses Cipher::find_by_org to retrieve all ciphers. These ciphers are returned with CipherSyncType::Organization without enforcing collection-level access control. This vulnerability is fixed in 1.35.3.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected products
dani-garcia · vaultwardenRelated CVEs — dani-garcia vaultwarden
In the same product, most dangerous first.
CVE-2025-24364HIGHvaultwarden allows RCE in the admin panelEPSS 1.0%CVE-2025-24365HIGHvaultwarden allows escalation of privilege via variable confusion in OrgHeaders traitEPSS 0.7%CVE-2026-47159MEDIUMVaultwarden: Authentication Flow Information Disclosure in SSO Discovery Allows Organization Enumeration and Pre-Validation Token ExposureEPSS 0.5%CVE-2026-47164HIGHVaultwarden: SSO Email Auto-Link Can Bind an Existing Local Account to an Attacker-Controlled IdP IdentityEPSS 0.4%CVE-2026-95814HIGHVaultwarden through 1.37.3 Authorization Bypass via Missing Status CheckEPSS 0.4%CVE-2024-56335HIGHPrivilege escalation allows organization groups to be updated/deleted if their UUID is known in vaultwardenEPSS 0.3%