EUVD-2026-9502

Vaultwarden has Privilege Escalation via Bulk Permission Update to Unauthorized Collections by Manager...

CVE-2026-27802: Improper Privilege Management

Vaultwarden is an unofficial Bitwarden compatible server written in Rust, formerly known as bitwardenrs. 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...