Stefan Esser
Stefan Esser is a security researcher credited with 5 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #725 of 3,515 contributors. Their disclosures were published between 2007 and 2008. The most productive year was 2007, with 3 findings.
Their research concentrates on Cross-Site Request Forgery (CSRF), which accounts for 1 of their findings (20%). Other recurring categories include Cross-Site Scripting, Numeric Truncation Error. The average CVSS score across these disclosures is 7.9, peaking at 9.8. Severity breakdown: 1 critical and 2 high.
The most affected software includes WordPress 2.0 (3), WordPress 2.6 (2), across 2 distinct plugins, themes and core versions in total.
All 5 disclosed issues have since received a vendor fix. The most severe finding, "WordPress Core <= 2.0.5 - SQL Injection", scores 9.8 out of 10.
#725
of 3,515 researchers
5
2
7.9
Average score of vulnerabilities
Researcher Submissions
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