Description
Bitwarden through 2023.2.1 offers password auto-fill within a cross-domain IFRAME element. NOTE: the vendor's position is that there have been important legitimate cross-domain configurations (e.g., an apple.com IFRAME element on the icloud.com website) and that "Auto-fill on page load" is not enabled by default.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| bitwarden | bitwarden | <= 2023.2.1 |
References
- https://cdn.bitwarden.net/misc/Bitwarden%20Security%20Assessment%20Report.pdfTechnical Description, Vendor Advisory
- https://flashpoint.io/blog/bitwarden-password-pilfering/Exploit, Third Party Advisory
- https://github.com/bitwarden/clients/releasesRelease Notes
- https://news.ycombinator.com/item?id=35075861Third Party Advisory
- https://cdn.bitwarden.net/misc/Bitwarden%20Security%20Assessment%20Report.pdfTechnical Description, Vendor Advisory
- https://flashpoint.io/blog/bitwarden-password-pilfering/Exploit, Third Party Advisory
- https://github.com/bitwarden/clients/releasesRelease Notes
- https://news.ycombinator.com/item?id=35075861Third Party Advisory
Timeline
- Published
- Mar 9, 2023
- Last modified
- Jun 17, 2026
- NVD status
- Modified