better-auth passkey versions before 1.4.0 contain an insecure direct object reference vulnerability in the passkey deletion endpoint that allows authenticated users to delete arbitrary passkeys by ID. Attackers with valid sessions can submit crafted requests to the delete-passkey endpoint with enumerated passkey IDs to remove other users' passkeys.
CVSS v3.1 Score
7.1
/ 10.0
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
Information
- Published
- 2 août 2026
- Updated
- 2 août 2026
- Status
- Received
- Source
- disclosure@vulncheck.com
Weaknesses (CWE)
CWE-639
Similar CVEs
Other vulnerabilities of type CWE-639
Loading…
Monitor your products
Get automatic alerts for every new CVE affecting your equipment.