Vulnerability Details CVE-2026-26012
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 5.6%
CVSS Severity
CVSS v3 Score 6.5
References
Products affected by CVE-2026-26012
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cpe:2.3:a:dani-garcia:vaultwarden:0.10.0
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cpe:2.3:a:dani-garcia:vaultwarden:0.11.0
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cpe:2.3:a:dani-garcia:vaultwarden:0.12.0
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cpe:2.3:a:dani-garcia:vaultwarden:0.13.0
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cpe:2.3:a:dani-garcia:vaultwarden:0.9.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.0.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.1.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.10.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.11.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.12.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.13.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.13.1
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cpe:2.3:a:dani-garcia:vaultwarden:1.14
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cpe:2.3:a:dani-garcia:vaultwarden:1.14.1
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cpe:2.3:a:dani-garcia:vaultwarden:1.14.2
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cpe:2.3:a:dani-garcia:vaultwarden:1.15.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.15.1
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cpe:2.3:a:dani-garcia:vaultwarden:1.16.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.16.1
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cpe:2.3:a:dani-garcia:vaultwarden:1.16.2
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cpe:2.3:a:dani-garcia:vaultwarden:1.16.3
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cpe:2.3:a:dani-garcia:vaultwarden:1.17.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.18.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.19.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.2.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.20.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.21.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.22.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.22.1
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cpe:2.3:a:dani-garcia:vaultwarden:1.22.2
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cpe:2.3:a:dani-garcia:vaultwarden:1.23.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.23.1
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cpe:2.3:a:dani-garcia:vaultwarden:1.24.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.25.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.25.1
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cpe:2.3:a:dani-garcia:vaultwarden:1.25.2
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cpe:2.3:a:dani-garcia:vaultwarden:1.26.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.27.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.28.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.28.1
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cpe:2.3:a:dani-garcia:vaultwarden:1.29.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.29.1
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cpe:2.3:a:dani-garcia:vaultwarden:1.29.2
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cpe:2.3:a:dani-garcia:vaultwarden:1.3.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.30.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.30.1
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cpe:2.3:a:dani-garcia:vaultwarden:1.30.2
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cpe:2.3:a:dani-garcia:vaultwarden:1.30.3
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cpe:2.3:a:dani-garcia:vaultwarden:1.30.4
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cpe:2.3:a:dani-garcia:vaultwarden:1.30.5
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cpe:2.3:a:dani-garcia:vaultwarden:1.31.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.32.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.32.1
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cpe:2.3:a:dani-garcia:vaultwarden:1.32.2
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cpe:2.3:a:dani-garcia:vaultwarden:1.32.3
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cpe:2.3:a:dani-garcia:vaultwarden:1.32.4
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cpe:2.3:a:dani-garcia:vaultwarden:1.32.5
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cpe:2.3:a:dani-garcia:vaultwarden:1.32.6
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cpe:2.3:a:dani-garcia:vaultwarden:1.32.7
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cpe:2.3:a:dani-garcia:vaultwarden:1.33.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.33.1
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cpe:2.3:a:dani-garcia:vaultwarden:1.33.2
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cpe:2.3:a:dani-garcia:vaultwarden:1.34.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.34.1
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cpe:2.3:a:dani-garcia:vaultwarden:1.4.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.5.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.6.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.6.1
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cpe:2.3:a:dani-garcia:vaultwarden:1.7.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.8.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.9.0
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cpe:2.3:a:dani-garcia:vaultwarden:1.9.1