CVE-2022-2891: vulnerability in WP 2FA
WP 2FA < 2.3.0 - Time-Based Side-Channel Attack
Published · Updated
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.9%
exploitation probability
0.9%top 39% of all CVEs
observed exploitation
nono source reports it
The WP 2FA WordPress plugin before 2.3.0 uses comparison operators that don't mitigate time-based attacks, which could be abused to leak information about the authentication codes being compared.
Affected products
Unknown · WP 2FARelated CVEs — WP 2FA
In the same product, most dangerous first.
CVE-2026-15372HIGHWP 2FA < 4.1.0 - Two-Factor Authentication Bypass via Passkeys ProviderEPSS 0.5%CVE-2026-108066LOWWP 2FA < 4.2.0 - Admin+ Arbitrary User 2FA Removal via IDOREPSS 0.3%CVE-2026-103514HIGHWP 2FA < 4.1.0 - Two-Factor Authentication Bypass via TOTP Code ReplayEPSS 0.3%CVE-2026-12988MEDIUMWP 2FA < 3.1.1.2 - Account Takeover via 2FA Setup Email BindingEPSS 0.3%CVE-2025-12628MEDIUMWP 2FA < 3.0.0 - Second Factor BypassEPSS 0.2%