CVE-2026-66570

7.1 high

High (7.1).

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.

Severity

CVSS 3.1

7.1 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

CWE: CWE-79 Improper Neutralization of Input During Web Page Generation (Cross-site Scripting)
Published: 2026-11-01 16:18 UTC
Modified: 2026-11-01 18:18 UTC
Record from: the NVD, synced 2026-11-01 18:33 UTC

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References

https://patchstack.com/database/wordpress/plugin/wp-file-upload/vulnerability/wordpress-wordpress-file-upload-plugin-5-2-1-cross-site-scripting-xss-vulnerability?_s_id=cve

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