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CVE-2026-29971

Medium

Description

A reflected cross-site scripting (XSS) vulnerability exists in WebFileSys version before 2.32.0 and fixed in v.2.32.0. User-controlled input is reflected into HTML and JavaScript contexts without proper output encoding, allowing arbitrary JavaScript execution in the victim's browser via the ftpBackup functionality, authentication input handling, search functionality, and error message rendering components

SeverityMedium
CVSS6.1
Exploit probability—
ProductWebFileSys
PublishedApr 27, 2026
First seenApr 27, 2026
Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update
  • WebFileSys2.32.0 or later

Affected products

ProductAffected versionsFixed in
WebFileSysNo range specified2.32.0

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