---
id: "CVE-2026-114526"
kind: "vulnerability"
aliases: ["CVE-2026-114526"]
title: "Drupal Black Hole module: stored cross-site scripting in versions up to 1.26.0"
severity: "unknown"
cvss: null
epss: null
exploited: false
status: "open"
category: "runtime"
products: []
ecosystems: []
tags: ["drupal", "runtime", "web"]
not_affected_if: ["module-not-installed"]
published_at: "2026-10-30T04:18:11+00:00"
first_seen_at: "2026-10-30T04:28:36+00:00"
updated_at: "2026-10-30T04:31:13+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-114526", "first_seen_at": "2026-10-30T04:28:36+00:00"}]
---

# Drupal Black Hole module: stored cross-site scripting in versions up to 1.26.0

The Drupal Black Hole module has a stored cross-site scripting flaw, so malicious script can be saved and run in other users' browsers. The sources do not say what the script can reach beyond the victim's browser session.

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

## How to check

- Check the installed Black Hole version on the Drupal site, for example with `drush pm:list --filter=blackhole` or the Extend admin page.
- Flag any installation at `1.26.0` or earlier, or at `2.0.0` to `2.0.1`.

## Fix

- Black Hole versions from `0.0.0` to `1.26.0` and from `2.0.0` to `2.0.1` are affected; the sources do not name a fixed version.

## Timeline

- 2026-10-30T04:28:36+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-114526

## From the sources

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Black Hole allows Stored XSS. This issue affects Black Hole versions: from 0.0.0 to 1.26.0, from 2.0.0 to 2.0.1.

---

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