CVE-2026-66570
High · 7.1CVSS
7.1
EPSS
0.2%
Published
Nov 1, 2026
CISA due date
—
The record
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Nickboss WordPress File Upload wp-file-upload allows Stored XSS.This issue affects WordPress File Upload: from n/a through 5.2.1.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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