Coopernicus

Coopernicus is a security researcher credited with 5 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #828 of 3,917 contributors. The disclosure was published in 2026.

Their research concentrates on Improper Neutralization Of Input During Web Page Generation, which accounts for 4 of their findings (80%). Other recurring categories include Improper Neutralization Of Special Elements Used In An SQL Command. The average CVSS score across these disclosures is 7.1, peaking at 7.5. Severity breakdown: 0 critical and 4 high.

The most affected software includes Echo Knowledge Base (1), Gmedia Photo Gallery (1), Hotel Booking (1), across 5 distinct plugins, themes and core versions in total.

4 of the 5 disclosed issues have a vendor fix, while 1 remain unpatched.