HIGHCVE-2026-27802Published Modified CNA GitHub_M
CVE-2026-27802: Vaultwarden: Privilege Escalation via Bulk Permission Update to Unauthorized Collections by Manager
Vaultwarden is an unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs. Prior to version 1.35.4, there is a privilege escalation vulnerability via bulk permission update to unauthorized collections by Manager. This issue has been patched in version 1.35.4.
Metrics
- CVSS v3.1
- 8.3
- Severity
- HIGH
- Fixed in
- —
- Affected Products
- 1
Affected packages
- dani-garcia / vaultwarden< 1.35.4
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L