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CVE-2026-118576

Medium

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.

SeverityMedium
CVSS6.5
Exploit probability—
ProductStage File Proxy
PublishedOct 30, 2026
First seenNov 4, 2026
Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update
  • Drupal Stage File Proxy3.1.7, 4.0.1 or later

Affected products

ProductAffected versionsFixed in
Drupal Stage File Proxyv < 3.1.7, 4.0.0 ≤ v < 4.0.13.1.7, 4.0.1

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