Louis Deschanel (JeanJeanLeHaxor)
Louis Deschanel (JeanJeanLeHaxor) is a security researcher credited with 6 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #675 of 3,515 contributors. The disclosure was published in 2026.
Their research concentrates on SQL Injection, which accounts for 4 of their findings (67%). Other recurring categories include Cross-Site Request Forgery (CSRF), Open Redirect. The average CVSS score across these disclosures is 6.2, peaking at 8.1. Severity breakdown: 0 critical and 1 high.
The most affected software includes Apocalypse Meow (1), CubeWP Framework (1), Frontend Admin by DynamiApps (1), across 6 distinct plugins, themes and core versions in total.
All 6 disclosed issues have since received a vendor fix. The most severe finding, "WP Contact Form 7 DB Handler <= 3.0 - Cross-Site Request Forgery to Arbitrary File Deletion via 'contact_form' Parameter", scores 8.1 out of 10.
#675
of 3,515 researchers
6
6
6.2
Average score of vulnerabilities
Researcher Submissions
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