Marc-André Beaulieu (h3dg3h0g)
Marc-André Beaulieu (h3dg3h0g) is a security researcher credited with 3 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #1,156 of 3,515 contributors. The disclosure was published in 2026.
Their research concentrates on Code Injection, which accounts for 1 of their findings (33%). Other recurring categories include Cross-Site Request Forgery (CSRF), Cross-Site Scripting. The average CVSS score across these disclosures is 6.0, peaking at 7.2. Severity breakdown: 0 critical and 1 high.
The most affected software includes Ninja Forms - File Uploads (1), Slider, Gallery, and Carousel… (1), Ultra Addons for Contact Form 7 (1), across 3 distinct plugins, themes and core versions in total.
2 of the 3 disclosed issues have a vendor fix, while 1 remain unpatched.
#1156
of 3,515 researchers
3
3
6.0
Average score of vulnerabilities
Researcher Submissions
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