---
id: "CVE-2026-118546"
kind: "vulnerability"
aliases: ["CVE-2026-118546"]
title: "Drupal AI module: cross-site scripting lets attackers run scripts in browsers"
severity: "unknown"
cvss: null
epss: null
exploited: false
status: "open"
category: "ai-tooling"
products: []
ecosystems: []
tags: ["ai-tooling", "cms", "drupal", "web"]
not_affected_if: ["module-not-installed"]
published_at: "2026-10-30T04:18:19+00:00"
first_seen_at: "2026-10-30T04:28:38+00:00"
updated_at: "2026-10-30T04:29:32+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-118546", "first_seen_at": "2026-10-30T04:28:38+00:00"}]
---

# Drupal AI module: cross-site scripting lets attackers run scripts in browsers

The Drupal AI (Artificial Intelligence) module fails to neutralize input when generating web pages, which enables cross-site scripting. An attacker can get malicious script to run in the browser of a user who views the affected page.

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

## How to check

- Check the installed AI module version in the Drupal project, for example with `drush pm:list --filter=ai`
- Confirm whether the version is between `0.0.0` and `1.4.11`, or between `1.5.0` and `1.5.2`

## Fix

- Drupal AI module: move to a version after `1.5.2` (the sources state affected ranges only; the exact fixed version is unknown)

## Timeline

- 2026-10-30T04:28:38+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-118546

## From the sources

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal AI (Artificial Intelligence) allows Cross-Site Scripting (XSS). This issue affects AI (Artificial Intelligence) versions: from 0.0.0 to 1.4.11, from 1.5.0 to 1.5.2.

---

_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_