MYUNGYONG LEE

MYUNGYONG LEE is a security researcher credited with 5 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #881 of 3,866 contributors. The disclosure was published in 2026.

Their research concentrates on Missing Authorization, which accounts for 2 of their findings (40%). Other recurring categories include Client-Side Enforcement Of Server-Side Security, Cross-Site Request Forgery (CSRF). The average CVSS score across these disclosures is 5.1, peaking at 6.4.

The most affected software includes Fluent Forms (1), Masteriyo LMS (1), Paid Membership Subscriptions (1), across 5 distinct plugins, themes and core versions in total.

All 5 disclosed issues have since received a vendor fix.

2026

Critical

High

Medium

Low

Global Rank

#881

of 3,866 researchers

Vulns

Critical0

High0

Medium5

Low0

Affected Assets

5plugins

Avg CVSS

5.1

Average score of vulnerabilities

Researcher Submissions

5 records


2026-10-01 10:48	Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder <= 6.2.14 - Missing Authorization Fluent Forms <= 6.2.14	`CVE-2026-103353`	5.3 Medium	MYUNGYONG LEE	Yes
2026-09-28 00:00	Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction <= 3.0.9 - Unauthenticated Unauthorized Subscription Activation Paid Membership Subscriptions <= 3.0.9	`CVE-2026-97249`	5.3 Medium	MYUNGYONG LEE	Yes
2026-09-10 00:00	Masteriyo LMS – LMS Course Builder, Quizzes & Certificates <= 3.4.0 - Missing Authorization Masteriyo LMS <= 3.4.0	`CVE-2026-62132`	4.3 Medium	MYUNGYONG LEE	Yes
2026-09-10 00:00	RTMKit <= 2.1.5 - Cross-Site Request Forgery RTMKit for Elementor <= 2.1.5	`CVE-2026-62133`	4.3 Medium	MYUNGYONG LEE	Yes
2026-09-03 00:00	SEOPress – AI SEO Plugin & On-site SEO <= 10.1 - Authenticated (Contributor+) Server-Side Request Forgery SEOPress <= 10.1	`CVE-2026-85305`	6.4 Medium	MYUNGYONG LEE	Yes

Showing 1–5 of 5 reports