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Medium · 5.3 CVE-2026-40742 EUVD-2026-22895

WordPress Nelio AB Testing plugin <= 8.2.8 - Sensitive Data Exposure vulnerability

Published Apr 15, 2026 · Updated Apr 29, 2026 · Assigned by Patchstack

Vendor: Nelio Software Product: Nelio AB Testing

Description

Missing Authorization vulnerability in Nelio Software Nelio AB Testing nelio-ab-testing allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Nelio AB Testing: from n/a through <= 8.2.8.

Affected products

VendorProductAffectedFixed
Nelio Software Nelio AB Testing ≤ 8.2.8 —

References