Nir Yehoshua
Nir Yehoshua is a security researcher credited with 3 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #1,020 of 3,355 contributors. The disclosure was published in 2026.
Their research concentrates on Missing Authorization, which accounts for 1 of their findings (33%). Other recurring categories include SQL Injection, Unrestricted Upload Of File With Dangerous Type. The average CVSS score across these disclosures is 7.2, peaking at 9.8. Severity breakdown: 1 critical and 1 high.
The most affected software includes ProSolution WP Client (3), across 1 distinct plugins, themes and core versions in total.
All 3 disclosed issues have since received a vendor fix. The most severe finding, "ProSolution WP Client <= 2.0.10 - Unauthenticated Arbitrary File Upload via Content-Disposition Header Filename Override", scores 9.8 out of 10.
#1020
of 3,355 researchers
3
1
7.2
Average score of vulnerabilities
Researcher Submissions
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