Charles Vosburgh
Charles Vosburgh is a security researcher credited with 27 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #227 of 3,971 contributors. The disclosure was published in 2026.
Their research concentrates on Missing Authorization, which accounts for 8 of their findings (30%). Other recurring categories include Improper Privilege Management, Client-Side Enforcement Of Server-Side Security. The average CVSS score across these disclosures is 5.8, peaking at 9.8. Severity breakdown: 1 critical and 5 high.
The most affected software includes Really Simple Security (2), AI Engine (1), All-in-One WP Migration and Backup (1), across 26 distinct plugins, themes and core versions in total.
All 27 disclosed issues have since received a vendor fix. The most severe finding, "WP Compress – Instant Performance & Speed Optimization < 7.20.01 - Unauthenticated Remote Code Execution", scores 9.8 out of 10.
#227
of 3,971 researchers
27
26
5.8
Average score of vulnerabilities
Researcher Submissions
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