Toshitsugu Yoneyama of Mitsui Bussan Secure Directions, Inc. via JPCERT

Toshitsugu Yoneyama of Mitsui Bussan Secure Directions, Inc. via JPCERT is a security researcher credited with 2 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #1,481 of 3,515 contributors. The disclosure was published in 2022.

Their research concentrates on Cross-Site Scripting, which accounts for 1 of their findings (50%). Other recurring categories include Exposure Of Sensitive Information To An Unauthorized Actor. The average CVSS score across these disclosures is 6.3, peaking at 7.2. Severity breakdown: 0 critical and 1 high.

The most affected software includes WordPress 6.0 (2), across 1 distinct plugins, themes and core versions in total.

All 2 disclosed issues have since received a vendor fix.

2022

Critical

High

Medium

Low

Global Rank

#1481

of 3,515 researchers

Vulns

Critical0

High1

Medium1

Low0

Affected Assets

1core version

Avg CVSS

6.3

Average score of vulnerabilities

Researcher Submissions

2 records


2022-10-18 00:00	WordPress Core < 6.0.3 - Stored Cross-Site Scripting via wp-mail.php WordPress 6.0 3.6.1 – 6.0.2 · 25 branches	`CVE-2022-43504`	7.2 High	Toshitsugu Yoneyama of Mitsui Bussan Secure Directions, Inc. via JPCERT	Yes
2022-10-18 00:00	WordPress Core < 6.0.3 - Information Disclosure (Email Address) WordPress 6.0 3.6.1 – 6.0.2 · 25 branches	`CVE-2022-43504`	5.3 Medium	Toshitsugu Yoneyama of Mitsui Bussan Secure Directions, Inc. via JPCERT	Yes

Showing 1–2 of 2 reports