{"affected":[{"defaultStatus":"unaffected","ecosystem":"https://wordpress.org/plugins","packageName":"checkout-files-upload-woocommerce","product":"Checkout Files Upload for WooCommerce","source":"CNA: Patchstack","vendor":"WP Wham","versions":[{"changes":[{"at":"2.4.1","status":"unaffected"}],"lessThanOrEqual":"2.4.0","status":"affected","version":"0","versionType":"custom"}]}],"cveId":"CVE-2026-123463","cwes":["CWE-79"],"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.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":7.1,"severity":"high","source":"CNA: Patchstack","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","version":"3.1"},{"score":7.1,"severity":"high","source":"NVD: audit@patchstack.com","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","version":"3.1"}],"modifiedAt":1794219428147,"publishedAt":1794218414579,"references":[{"source":"CNA: Patchstack","tags":["vdb-entry"],"url":"https://patchstack.com/database/wordpress/plugin/checkout-files-upload-woocommerce/vulnerability/wordpress-checkout-files-upload-for-woocommerce-plugin-2-4-0-cross-site-scripting-xss-vulnerability?_s_id=cve"},{"source":"audit@patchstack.com","tags":[],"url":"https://patchstack.com/database/wordpress/plugin/checkout-files-upload-woocommerce/vulnerability/wordpress-checkout-files-upload-for-woocommerce-plugin-2-4-0-cross-site-scripting-xss-vulnerability?_s_id=cve"}],"remediation":[{"kind":"fix","source":"CNA: Patchstack","text":"Update the WordPress Checkout Files Upload for WooCommerce plugin to the latest available version (at least 2.4.1)."}],"revision":"7b59f42bc2135b4049d91b23c16c08d667d2afcd3fde57d8dcb348b98f874abd","sources":[{"modifiedAt":1794218414579,"name":"CNA: Patchstack","retrievedAt":1794222529538,"url":"https://www.cve.org/CVERecord?id=CVE-2026-123463"},{"modifiedAt":1794219428147,"name":"NVD","retrievedAt":1794226693544,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123463"}],"ssvc":null,"status":"published","title":"WordPress Checkout Files Upload for WooCommerce plugin <= 2.4.0 - Cross Site Scripting (XSS) vulnerability","updatedAt":1794226693544}