PT-2026-130603

CVE-2026-118576

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Published

2026-10-28

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Updated

2026-10-30

Description by

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Name of the Vulnerable Software and Affected Versions Drupal Stage File Proxy versions 0.0.0 through 3.1.7 Drupal Stage File Proxy versions 4.0.0 through 4.0.1
Description An issue exists where the module does not sufficiently validate file URLs for malicious content during fallback retrieval. This leads to Cross-Site Scripting (XSS), a condition where malicious scripts are injected into trusted websites. Exploitation requires the module to be enabled on the target site and the attacker to have the ability to upload a malicious file to the configured origin server.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Researchers
Vendors
Affected products
Related identifiers
DRUPAL-CONTRIB-2026-286
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