zickzick2

zickzick2 is a security researcher credited with 3 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #1,035 of 3,513 contributors. The disclosure was published in 2026.

Their research concentrates on Improper Privilege Management, which accounts for 2 of their findings (67%). Other recurring categories include Path Traversal. The average CVSS score across these disclosures is 8.0, peaking at 8.8. Severity breakdown: 0 critical and 2 high.

The most affected software includes Security Hardener (1), StoreEngine (1), Teydea Login Security (1), across 3 distinct plugins, themes and core versions in total.

All 3 disclosed issues have since received a vendor fix. The most severe finding, "Security Hardener <= 2.4.4 - Authenticated (Subscriber+) Privilege Escalation via REST API '/wp/v2/users' permission_callback Overwrite", scores 8.8 out of 10.