Yoshinori Matsumoto

Yoshinori Matsumoto is a security researcher credited with 3 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #1,079 of 3,515 contributors. Their disclosures were published between 2012 and 2014. The most productive year was 2012, with 2 findings.

Their research concentrates on Cross-Site Request Forgery (CSRF), which accounts for 2 of their findings (67%). Other recurring categories include Cross-Site Scripting. The average CVSS score across these disclosures is 7.1, peaking at 8.8. Severity breakdown: 0 critical and 1 high.

The most affected software includes Welcart e-Commerce (2), MailPoet Newsletters (Previous) (1), across 2 distinct plugins, themes and core versions in total.

All 3 disclosed issues have since received a vendor fix. The most severe finding, "Welcart e-Commerce < 1.2.2 - Cross-Site Request Forgery", scores 8.8 out of 10.

201220132014

Critical

High

Medium

Low

Global Rank

#1079

of 3,515 researchers

Vulns

Critical0

High1

Medium2

Low0

Affected Assets

2plugins

Avg CVSS

7.1

Average score of vulnerabilities

Researcher Submissions

3 records


2014-09-21 00:00	MailPoet Newsletters (Previous) <= 2.6.10 - Cross-Site Request Forgery MailPoet Newsletters (Previous) < 2.6.11	`CVE-2014-3907`	6.3 Medium	Yoshinori Matsumoto	Yes
2012-12-14 00:00	Welcart e-Commerce < 1.2.2 - Cross-Site Scripting Welcart e-Commerce < 1.2.2	`CVE-2012-5177`	6.1 Medium	Yoshinori Matsumoto	Yes
2012-12-14 00:00	Welcart e-Commerce < 1.2.2 - Cross-Site Request Forgery Welcart e-Commerce < 1.2.2	`CVE-2012-5178`	8.8 High	Yoshinori Matsumoto	Yes

Showing 1–3 of 3 reports