WP 2FA < 2.3.0 - Time-Based Side-Channel Attack
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.8%
exploitation probability
0.8%top 48% 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 2FA