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Fri, 30 Oct 2026 11:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | phpMyAdmin through 5.2.3 contains an authentication bypass vulnerability in CustomServer::parseAndValidateAssertionResponse() that never verifies WebAuthn assertion signatures against stored public keys. Attackers holding a victim's MySQL credentials can POST a crafted webauthn_request_response with matching challenge, origin, and rpIdHash to bypass the second factor and gain database privileges. | |
| Title | phpMyAdmin through 5.2.3 WebAuthn Two-Factor Authentication Bypass via CustomServer | |
| First Time appeared |
Phpmyadmin
Phpmyadmin phpmyadmin |
|
| Weaknesses | CWE-347 | |
| CPEs | cpe:2.3:a:phpmyadmin:phpmyadmin:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Phpmyadmin
Phpmyadmin phpmyadmin |
|
| References |
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|
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-30T11:31:09.654Z
Reserved: 2026-10-30T10:53:30.067Z
Link: CVE-2026-119561
No data.
Status : Received
Published: 2026-10-30T12:16:43.513
Modified: 2026-10-30T12:16:43.513
Link: CVE-2026-119561
No data.
OpenCVE Enrichment
Updated: 2026-10-30T13:15:15Z