---
id: "CVE-2026-107260"
kind: "vulnerability"
aliases: ["CVE-2026-107260"]
title: "Drupal Sector Distribution: stored cross-site scripting in web page generation"
severity: "unknown"
cvss: null
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["drupal", "package", "php", "self-hosted"]
not_affected_if: ["not-sector-distribution"]
published_at: "2026-10-30T04:17:55+00:00"
first_seen_at: "2026-10-30T04:28:35+00:00"
updated_at: "2026-10-30T04:31:37+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-107260", "first_seen_at": "2026-10-30T04:28:35+00:00"}]
---

# Drupal Sector Distribution: stored cross-site scripting in web page generation

Drupal Sector Distribution has a stored cross-site scripting flaw, where input is not neutralized when pages are generated. An attacker who can store content on the site can run script in other visitors' browsers.

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

## How to check

- Confirm whether the site runs the Drupal Sector Distribution (check the installed profile or composer.json for `drupal/sector` or similar)
- Check the installed version against the affected ranges: 0.0.0 to 10.3.3 and 10.4.0 to 10.4.2

## Fix

- Sector Distribution versions after 10.4.2 are not listed as affected; the exact fixed release is unknown from the sources

## Timeline

- 2026-10-30T04:28:35+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-107260

## From the sources

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Sector Distribution allows Stored XSS. This issue affects Sector Distribution versions: from 0.0.0 to 10.3.3, from 10.4.0 to 10.4.2.

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