---
id: "CVE-2026-109884"
page: "https://infrastack.ai/live/CVE-2026-109884"
kind: "vulnerability"
aliases: ["CVE-2026-109884"]
title: "Elementor Website Builder: reflected cross-site scripting through 4.3.5"
severity: "high"
cvss: 7.1
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["elementor", "package", "self-hosted", "wordpress"]
not_affected_if: ["plugin-not-installed"]
published_at: "2026-11-06T13:17:23+00:00"
first_seen_at: "2026-11-06T13:42:19+00:00"
updated_at: "2026-11-06T13:43:12+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-109884", "first_seen_at": "2026-11-06T13:42:19+00:00"}]
exploit_sources: []
---

# Elementor Website Builder: reflected cross-site scripting through 4.3.5

Link for people: https://infrastack.ai/live/CVE-2026-109884 (this .md is for agents)

Elementor Website Builder through version 4.3.5 fails to sanitize input in generated pages, allowing reflected cross-site scripting. An attacker can get script to run in a visitor's browser if that visitor opens a crafted link.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed Elementor version in the WordPress admin plugins list or the plugin header, and compare it with 4.3.5.

## Fix

- Elementor Website Builder: unknown (the sources do not state a fixed version)

## Timeline

- 2026-11-06T13:42:19+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-109884

## From the sources

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Elementor Elementor Website Builder elementor allows Reflected XSS.This issue affects Elementor Website Builder: from n/a through 4.3.5.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_