Ronnachai Chaipha (rxnr)
Ronnachai Chaipha (rxnr) is a security researcher credited with 12 disclosed vulnerabilities in the WordSec WordPress vulnerability database, ranked #379 of 3,515 contributors. The disclosure was published in 2026.
Their research concentrates on Cross-Site Scripting, which accounts for 4 of their findings (33%). Other recurring categories include Improper Input Validation, Missing Authorization. The average CVSS score across these disclosures is 5.9, peaking at 8.8. Severity breakdown: 0 critical and 3 high.
The most affected software includes MailArchiver (2), Accessibly (1), Activity Logs (1), across 11 distinct plugins, themes and core versions in total.
6 of the 12 disclosed issues have a vendor fix, while 6 remain unpatched. The most severe finding, "CMS Commander <= 2.288 - Authenticated (Custom+) SQL Injection via 'or_blogname' Parameter", scores 8.8 out of 10.
#379
of 3,515 researchers
12
11
5.9
Average score of vulnerabilities
Researcher Submissions
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