CVE-2026-123460 Details
Description
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 5.2.2.
A stored cross-site scripting vulnerability has been identified in the Nickboss WordPress File Upload plugin, affecting versions through 5.2.2. This issue allows attackers to inject malicious scripts that are executed when users access the affected page.
Users are advised to update the WordPress File Upload plugin to version 5.2.3 or later. Patchstack has also issued a mitigation rule to block attacks until the plugin is updated.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Nov 9, 2026CISA-ADP
Assessed Nov 9, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Nickboss WordPress File Upload | <= 5.2.2 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 9, 2026 | CVE Modified | CISA-ADP |
| Nov 9, 2026 | New CVE Received | [email protected] |