jtb75
jtb75 is a security researcher credited with 3 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #1,176 of 3,917 contributors. The disclosure was published in 2026.
Their research concentrates on Authorization Bypass Through User-Controlled Key, which accounts for 2 of their findings (67%). Other recurring categories include Improper Control Of Generation Of Code. The average CVSS score across these disclosures is 7.4, peaking at 8.1. Severity breakdown: 0 critical and 2 high.
The most affected software includes Online Scheduling and Appointment… (1), Simply Schedule Appointments (1), WP Ultimate Review (1), across 3 distinct plugins, themes and core versions in total.
All 3 disclosed issues have since received a vendor fix. The most severe finding, "WP Ultimate Review <= 2.4.2 - Authenticated (Subscriber+) Arbitrary Shortcode Execution via 'xs_submit_review_data[xs_reviw_summery]' Parameter", scores 8.1 out of 10.
#1176
of 3,917 researchers
3
3
7.4
Average score of vulnerabilities
Researcher Submissions
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