CVE-2026-123463

HIGHCVSS 7.1/10

Last modified

CVE-2026-123463 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Wham Checkout Files Upload for WooCommerce checkout-files-upload-woocommerce allows Stored XSS.This issue affects Checkout Files Upload for WooCommerce: from n/a through 2.4.0..

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Wham Checkout Files Upload for WooCommerce checkout-files-upload-woocommerce allows Stored XSS.This issue affects Checkout Files Upload for WooCommerce: from n/a through 2.4.0.

Metrics

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2026-123463?
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Wham Checkout Files Upload for WooCommerce checkout-files-upload-woocommerce allows Stored XSS.This issue affects Checkout Files Upload for WooCommerce: from n/a through 2.4.0.
How severe is CVE-2026-123463?
CVE-2026-123463 has a CVSS score of 7.1/10 (HIGH severity).
How do I fix CVE-2026-123463?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST