CVE-2026-43913

A flaw was found in Vaultwarden, a Bitwarden-compatible server. An authenticated user, who has been invited as an organization owner and accepted the invitation but has not yet been confirmed by an existing owner, can exploit this vulnerability. By calling a specific API endpoint, this user can...

CVE-2026-43913

Vaultwarden (Rust) prior to 1.35.5 exposes a data-loss risk where an authenticated user who is an unconfirmed organization owner can purge the entire organization vault via POST /api/ciphers/purge. The purge check incorrectly validates only membership type Owner, not Confirmed status, allowing a ...

CVE-2026-43913 Vaultwarden: Unconfirmed Owner Can Purge Entire Organization Vault

Vaultwarden is a Bitwarden-compatible server written in Rust. Prior to 1.35.5, Vaultwarden allows an unconfirmed organization owner to purge the entire organization vault. The organization invite flow uses a two-step process: accepting an invite transitions membership from Invited to Accepted, an...

CVE-2026-43913: Incorrect Authorization

Vaultwarden is a Bitwarden-compatible server written in Rust. Prior to 1.35.5, Vaultwarden allows an unconfirmed organization owner to purge the entire organization vault. The organization invite flow uses a two-step process: accepting an invite transitions membership from Invited to Accepted, an...