🛡️ CVE-2026-26012
🟡 CVSS 6.5 — Medium ✅ No Known Exploit CWE-863 NVD
6.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

Details

Severity MEDIUM
CVSS Score 6.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE CWE-863
Public Exploit ✅ No
Source NVD
Published 2026-02-11
Updated 2026-06-02
Modified 2026-02-13
Fix URL N/A

Affected Packages

Software From version Fixed in
vaultwarden — 1.35.3

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