Alessandro Greco

Alessandro Greco is a security researcher credited with 4 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #1,047 of 3,823 contributors. The disclosure was published in 2026.

Their research concentrates on Client-Side Enforcement Of Server-Side Security, which accounts for 1 of their findings (25%). Other recurring categories include Exposure Of Sensitive Information To An Unauthorized Actor, Files Or Directories Accessible To External Parties. The average CVSS score across these disclosures is 5.3, peaking at 5.3.

The most affected software includes Appointment Hour Booking (1), Paid Membership Subscriptions (1), Royal MCP (1), across 4 distinct plugins, themes and core versions in total.

All 4 disclosed issues have since received a vendor fix.

2026

Critical

High

Medium

Low

Global Rank

#1047

of 3,823 researchers

Vulns

Critical0

High0

Medium4

Low0

Affected Assets

4plugins

Avg CVSS

5.3

Average score of vulnerabilities

Researcher Submissions

4 records


2026-08-31 00:00	Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin < 2.13.0 - Unauthenticated Unapproved Comment and Private Profile Data Disclosure Ultimate Member < 2.13.0	`CVE-2026-19251`	5.3 Medium	Alessandro Greco	Yes
2026-08-03 00:00	Appointment Hour Booking <= 1.5.87 - Unauthenticated Price Manipulation Appointment Hour Booking <= 1.5.87	`CVE-2026-16282`	5.3 Medium	Alessandro Greco	Yes
2026-07-13 00:00	Paid Member Subscriptions <= 3.0.6 - Unauthenticated Information Exposure Paid Membership Subscriptions <= 3.0.6	`CVE-2026-14849`	5.3 Medium	Giovanbattista Ianni	Yes
2026-06-10 00:00	Royal MCP <= 1.4.25 - Missing Authorization to Unauthenticated MCP Tool Use Royal MCP <= 1.4.25	`CVE-2026-10750`	5.3 Medium	Giovanbattista Ianni	Yes

Showing 1–4 of 4 reports