Defender Security vulnerabilities
We track 1 vulnerability in Defender Security products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on November 12, 2026.
1vulnerabilities
0critical
1high
0exploited
7.5average CVSS score
Latest Defender Security vulnerabilities
- 7.5 High severity
Defender Security: Improper Authentication
The Defender Security WordPress plugin before 6.4.1 does not limit the number of failed two-factor authentication attempts in its default configuration, allowing an attacker who already knows a victim's password to brute-force the one-time code and defeat the