Description
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Stage File Proxy allows Cross-Site Scripting (XSS). This issue affects Stage File Proxy versions: from 0.0.0 to 3.1.7, from 4.0.0 to 4.0.1.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Drupal | Stage File Proxy | 0.0.0 – < 3.1.7, 4.0.0 – < 4.0.1 | 3.1.7 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | drupal/stage_file_proxy | < 3.1.7 · >= 4.0.0, < 4.0.1 | 3.1.7, 4.0.1 | DRUPAL-CONTRIB-2026-286 |
Advisories 1
- WID-SEC-2026-4230 Drupal Erweiterungen: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 29, 2026