{"cve":"CVE-2023-5638","nvd":{"published":"2023-10-19T02:15:07.943","modified":"2026-06-17T06:48:59.687","status":"Modified","description":"The Booster for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'wcj_image' shortcode in versions up to, and including, 7.1.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["https://plugins.trac.wordpress.org/browser/woocommerce-jetpack/tags/7.1.2/includes/shortcodes/class-wcj-general-shortcodes.php#L1122","https://plugins.trac.wordpress.org/browser/woocommerce-jetpack/tags/7.1.3/includes/functions/wcj-functions-general.php#L1205","https://plugins.trac.wordpress.org/browser/woocommerce-jetpack/tags/7.1.3/includes/shortcodes/class-wcj-general-shortcodes.php#L1122","https://www.wordfence.com/threat-intel/vulnerabilities/id/f0257620-3a0e-4011-9378-7aa423e7c0b2?source=cve","https://plugins.trac.wordpress.org/browser/woocommerce-jetpack/tags/7.1.2/includes/shortcodes/class-wcj-general-shortcodes.php#L1122"],"products":["booster:booster_for_woocommerce"],"source":"nvd","synced_at":"2026-10-19T21:40:11.519948003+00:00"},"epss":{"cve":"CVE-2023-5638","score":0.00557,"percentile":0.46437,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}