CVE-2026-11883
WebAuthn Provider for Two Factor < 2.5.6 - 2FA Bypass
Vexday Risk Score
41Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 7.2EPSS 0.4%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
01 Jul 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
The WebAuthn Provider for Two Factor WordPress plugin before 2.5.6 does not correctly validate the second-factor authentication response, allowing an attacker who already knows a user's password to bypass the two-factor authentication requirement by submitting a malformed request.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
Unknown · WebAuthn Provider for Two Factorpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/f718390c-1d7c-4048-bce6-a3170998e828/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.