CVE-2026-32573: critical vulnerability in Nelio AB Testing
WordPress Nelio AB Testing plugin <= 8.2.7 - Remote Code Execution (RCE) vulnerability
Published · Updated
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.1epss 0.3%
Improper Control of Generation of Code ('Code Injection') vulnerability in Nelio Software Nelio AB Testing nelio-ab-testing allows Code Injection.This issue affects Nelio AB Testing: from n/a through <= 8.2.7.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected products
Nelio Software · Nelio AB TestingRelated CVEs — Nelio AB Testing
In the same product, most dangerous first.
CVE-2025-67944CRITICALWordPress Nelio AB Testing plugin <= 8.1.8 - Arbitrary Code Execution vulnerabilityEPSS 0.6%CVE-2026-25378HIGHWordPress Nelio AB Testing plugin <= 8.2.4 - SQL Injection vulnerabilityEPSS 0.4%CVE-2026-40742MEDIUMWordPress Nelio AB Testing plugin <= 8.2.8 - Sensitive Data Exposure vulnerabilityEPSS 0.2%