{"id":"CVE-2023-4960","aliases":["EUVD-2023-54796","GHSA-63h3-hrqg-7f66"],"status":"published","title":"WCFM Marketplace \u003c= 3.6.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode","description":"The WCFM Marketplace plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'wcfm_stores' shortcode in versions up to, and including, 3.6.2 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.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00439,"percentile":0.38424,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-01-11T08:33:09Z","modified":"2026-06-17T06:38:58Z","products":[{"vendor":"wclovers","product":"wcfm marketplace – multivendor marketplace for woocommerce"},{"vendor":"wclovers","product":"wcfm_marketplace"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f99e9f01-cc98-4af5-bb95-f56f6a550e96?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/browser/wc-multivendor-marketplace/tags/3.6.1/views/store-lists/wcfmmp-view-store-lists.php#L207","tags":["x_transferred","Issue Tracking"]},{"url":"https://plugins.trac.wordpress.org/browser/wc-multivendor-marketplace/tags/3.6.1/core/class-wcfmmp-shortcode.php#L241","tags":["x_transferred","Issue Tracking"]},{"url":"https://plugins.trac.wordpress.org/changeset/3000763/wc-multivendor-marketplace#file999","tags":["x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4960"},{"url":"https://github.com/advisories/GHSA-63h3-hrqg-7f66"}],"sources":{"cve":[{"id":"CVE-2023-4960","title":"WCFM Marketplace \u003c= 3.6.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode","description":"The WCFM Marketplace plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'wcfm_stores' shortcode in versions up to, and including, 3.6.2 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.","status":"published","published":"2024-01-11T08:33:09.984Z","modified":"2026-04-08T17:34:14.145Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79","CWE-79"],"updated_at":"2026-11-02T14:35:30.116696Z"}],"euvd":[{"id":"EUVD-2023-54796","description":"The WCFM Marketplace plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'wcfm_stores' shortcode in versions up to, and including, 3.6.2 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.","status":"published","published":"2024-01-11T08:33:09Z","modified":"2026-04-08T17:34:14Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:32.88989Z"}],"ghsa":[{"id":"GHSA-63h3-hrqg-7f66","title":"The WCFM Marketplace plugin for WordPress is vulnerable to Stored Cross-Site Scripting via ...","description":"The WCFM Marketplace plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'wcfm_stores' shortcode in versions up to, and including, 3.6.2 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.","status":"published","published":"2024-01-11T09:30:34Z","modified":"2024-01-26T05:05:48Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:55:29.55339Z"}],"nvd":[{"id":"CVE-2023-4960","description":"The WCFM Marketplace plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'wcfm_stores' shortcode in versions up to, and including, 3.6.2 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.","status":"published","published":"2024-01-11T09:15:46.93Z","modified":"2026-06-17T06:38:58.973Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:09:00.788714Z"}]}}