CVEvulnerability
CVE-2026-47164
7.7 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2026-07-15
- Last modified
- 2026-10-24
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.7 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
- Weaknesses
- CWE-284
Description
Vaultwarden is a Bitwarden-compatible server written in Rust. Prior to 1.36.0, Vaultwarden's SSO login flow checked the IdP email_verified claim only for new-user creation and not when SSO_SIGNUPS_MATCH_EMAIL=true linked an IdP identity to an existing local account, allowing an attacker-controlled IdP identity asserting a victim email address to bind to and authenticate as that account. This issue is fixed in version 1.36.0.
Related
Weakness · CWE (1)
- CWE-284 Improper Access Control weakness
References
- https://github.com/dani-garcia/vaultwarden/commit/d297e274a35dccd0f5d935e9d5934e0f7e9c0a87 github.com
- https://github.com/dani-garcia/vaultwarden/pull/7163 github.com
- https://github.com/dani-garcia/vaultwarden/releases/tag/1.36.0 github.com
- https://github.com/dani-garcia/vaultwarden/security/advisories/GHSA-6x5c-84vm-5j56 github.com