CVE-2026-27803

The record

Vaultwarden is an unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs. Prior to version 1.35.4, when a Manager has manage=false for a given collection, they can still perform several management operations as long as they have access to the collection. This issue has been patched in version 1.35.4.

Affected packages

Related vulnerabilities

• GHSA-h4hq-rgvh-wh27 Vaultwarden's Collection Management Operations Allowed Without `manage` Verification for… Same vulnerability
• CVE-2026-27802 Vaultwarden is an unofficial Bitwarden compatible server written in Rust, formerly known… Also affects vaultwarden
• CVE-2026-27898 Vaultwarden is an unofficial Bitwarden compatible server written in Rust, formerly known… Also affects vaultwarden
• CVE-2026-27801 Vaultwarden is an unofficial Bitwarden compatible server written in Rust, formerly known… Also affects vaultwarden
• GHSA-w9f8-m526-h7fh Vaultwarden has Unauthorized Access via Partial Update API on Another User’s Cipher Also affects vaultwarden
• GHSA-r32r-j5jq-3w4m Vaultwarden has Privilege Escalation via Bulk Permission Update to Unauthorized… Also affects vaultwarden
• GHSA-v6pg-v89r-w8wr Vaultwarden has 2FA Bypass on Protected Actions due to Faulty Rate Limit Enforcement Also affects vaultwarden
• CVE-2026-114658 Grav Login plugin from 3.6.0 before 3.9.13 contains a missing authorization vulnerability… CWE-269