Mateusz Gierblinski
Mateusz Gierblinski is a security researcher credited with 2 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #1,428 of 3,515 contributors. The disclosure was published in 2026.
Their research concentrates on Cross-Site Scripting, which accounts for 2 of their findings (100%). The average CVSS score across these disclosures is 6.4, peaking at 6.4.
The most affected software includes Automotive Car Dealership Business… (2), across 1 distinct plugins, themes and core versions in total.
All 2 disclosed issues have since received a vendor fix.
2026
Critical
High
Medium
Low
Global Rank
#1428
of 3,515 researchers
Vulns
2
Critical0
High0
Medium2
Low0
Affected Assets
1
1theme
Avg CVSS
6.4
Average score of vulnerabilities
Researcher Submissions
2 records
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