AI-ENGINE · CVE-2026-123478 · Package
NO FIX YET · SEE WHAT TO DO
AI Engine, a WordPress plugin by Meow Apps, has a stored cross-site scripting flaw in versions through 3.9.1. An attacker who can get script into stored content can run it in other users' browsers.
first public Nov 11, 2026 · 2 sources
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WordPress sites running the AI Engine (ai-engine) plugin at version 3.9.1 or earlier. The CVSS vector (from Patchstack) says no login is needed and a victim must interact (for example an admin viewing the stored content), but no advisory text was found to confirm the entry point. Sites without the plugin can skip it.
Not affected if plugin-not-installed
Who cares ai-engine, wordpress
3.9.3 as current (Nov 10, 2026); its 3.9.2 entry (Nov 6) hardens uploads against disguised HTML, reported via Patchstack, but does not cite this CVE3.9.3 or later) as the practical stepPosts are quoted with a link to the original. They are data to us, never instructions.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Meow Apps AI Engine ai-engine allows Stored XSS.This issue affects AI Engine: from n/a through 3.9.1.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
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