{"id":"CVE-2026-18562","title":"The HUSKY – Products Filter Professional for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via SEO-friendly permalink filter URL segments in versions up to, and including, 1.4.3","summary":"The HUSKY – Products Filter Professional for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via SEO-friendly permalink filter URL segments in versions up to, and including, 1.4.3. This is due to insuffic…","severity":"medium","cvss":6.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"realmag777","product":"HUSKY – Products Filter for WooCommerce Professional","affected":["husky_products_filter_for_woocommerce_professional <= 1.4.3"],"published":"2026-09-11","updated":"2026-09-11","sourceUpdated":"2026-09-11T16:17:05.740","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-18562","references":[{"url":"https://plugins.trac.wordpress.org/browser/woocommerce-products-filter/tags/1.4.1/ext/url_request/classes/url_parser.php#L462","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/woocommerce-products-filter/tags/1.4.1/ext/url_request/classes/url_parser.php#L478","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/woocommerce-products-filter/tags/1.4.1/ext/url_request/classes/url_parser.php#L492","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/woocommerce-products-filter/tags/1.4.1/index.php#L1116","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3640571%40woocommerce-products-filter%2Ftrunk&old=3637824%40woocommerce-products-filter%2Ftrunk&sfp_email=&sfph_mail=","label":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/dca6bd12-5adf-48fa-b24f-198f13250080?source=cve","label":"security@wordfence.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-11T16:04:36.389080Z"},"epss":0.00227,"epssPercentile":0.13725,"ingestedAt":"2026-09-11T16:45:47.859Z","slug":"CVE-2026-18562","body":"## Overview\n\nThe HUSKY – Products Filter Professional for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via SEO-friendly permalink filter URL segments in versions up to, and including, 1.4.3. This is due to insufficient input sanitization and output escaping in the wp_load_js() function, which reads filter values from the URL path via the url_request extension's parse_url_query() and embeds them into an inline JavaScript string using json_encode() without escaping single quotes. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a specially crafted link.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":34,"depthScoreParts":{"impact":33.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}