William Honnér
William Honnér is a security researcher credited with 2 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #1,641 of 3,917 contributors. The disclosure was published in 2026.
Their research concentrates on Improper Neutralization Of Input During Web Page Generation, which accounts for 1 of their findings (50%). Other recurring categories include Missing Authorization. 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 Social Share Icons & Social Share… (1), WP Fast Total Search (1), across 2 distinct plugins, themes and core versions in total.
All 2 disclosed issues have since received a vendor fix.
#1641
of 3,917 researchers
2
2
6.3
Average score of vulnerabilities
Researcher Submissions
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