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Vaultwarden: Mehrere Schwachstellen
view advisory published 2026-04-26
Ein Angreifer kann mehrere Schwachstellen in Vaultwarden ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um einen Denial of Service Angriff durchzuführen, und um Informationen offenzulegen.
01
describes (6)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-43914US | critical9.8 | Exploit | ||
Vaultwarden is a Bitwarden-compatible server written in Rust. Prior to 1.35.4, there is a security vulnerability in Vaultwarden that allows bypassing the login brute-force protecti… | ||||
| CVE-2026-43913US | —OT elevated | — | ||
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 orga… | ||||
| CVE-2026-43912US | — | — | ||
Vaultwarden is a Bitwarden-compatible server written in Rust. Prior to 1.35.5, Vaultwarden does not enforce that a groups_users.users_organizations_uuid entry belongs to the same o… | ||||
| CVE-2026-43911US | high8.1 | — | ||
Vaultwarden is a Bitwarden-compatible server written in Rust. Prior to 1.35.5, refresh tokens are not invalidated when the user's security_stamp is rotated by some security-sensiti… | ||||
| CVE-2026-33420US | medium5.3OT elevated | — | ||
Vaultwarden is a Bitwarden-compatible server written in Rust. In version 1.35.4 and earlier, the get_org_collections_details endpoint (GET /api/organizations/{org_id}/collections/d… | ||||
| CVE-2026-31835US | medium5.4OT elevated | — | ||
Vaultwarden is a Bitwarden-compatible server written in Rust. In versions 1.35.4 and earlier, the WebAuthn authentication flow in `validate_webauthn_login()` updates persistent cre… | ||||
02
references
External citations — patches, advisories, analysis.
- GitHub Security Advisory GHSA-6j4w-g4jh-xjfx vom 2026-04-26external
- GitHub Security Advisory GHSA-937x-3j8m-7w7p vom 2026-04-26external
- GitHub Security Advisory GHSA-c5rv-q295-7w4g vom 2026-04-26external
- GitHub Security Advisory GHSA-jjxg-p3v6-52ww vom 2026-04-26external
- GitHub Security Advisory GHSA-x7g7-cgx5-jhx2 vom 2026-04-26external
- WID-SEC-W-2026-1285 - CSAF Versionself
- WID-SEC-2026-1285 - Portal Versionself
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