Jarno Vos (jarnovos)
Jarno Vos (jarnovos) is a security researcher credited with 35 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #184 of 3,908 contributors. Their disclosures were published between 2025 and 2026. The most productive year was 2026, with 19 findings.
Their research concentrates on Improper Neutralization Of Special Elements Used In An SQL Command, which accounts for 8 of their findings (23%). Other recurring categories include Improper Neutralization Of Input During Web Page Generation, Missing Authorization. The average CVSS score across these disclosures is 7.0, peaking at 9.8. Severity breakdown: 6 critical and 9 high.
The most affected software includes Fraud Prevention For WooCommerce and EDD (2), 6Storage Rentals (1), ACPT (Premium) (1), across 34 distinct plugins, themes and core versions in total.
26 of the 35 disclosed issues have a vendor fix, while 9 remain unpatched. The most severe finding, "Datalogics Ecommerce Delivery – Datalogics <= 2.6.62 - Unauthenticated Privilege Escalation", scores 9.8 out of 10.
#184
of 3,908 researchers
35
34
7.0
Average score of vulnerabilities
Researcher Submissions
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