CVE-2026-43912 Vaultwarden: Cross-Org Group Binding Enables Unauthorized Read And Write Access Into Another Organization

Vaultwarden is a Bitwarden-compatible server written in Rust. Prior to 1.35.5, Vaultwarden does not enforce that a groupsusers.usersorganizationsuuid entry belongs to the same organization as groups.groupsuuid, or a collectionsgroups.collectionsuuid entry belongs to the same organization as...

CVE-2026-43912 Vaultwarden: Cross-Org Group Binding Enables Unauthorized Read And Write Access Into Another Organization

Vaultwarden is a Bitwarden-compatible server written in Rust. Prior to 1.35.5, Vaultwarden does not enforce that a groupsusers.usersorganizationsuuid entry belongs to the same organization as groups.groupsuuid, or a collectionsgroups.collectionsuuid entry belongs to the same organization as...