{"id":"CVE-2023-6701","aliases":["EUVD-2023-58922","GHSA-r7c8-hj86-5mfc"],"status":"published","title":"Advanced Custom Fields \u003c= 6.2.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom Field","description":"The Advanced Custom Fields (ACF) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via a custom text field in all versions up to, and including, 6.2.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, 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":"2026-11-11","score":0.00518,"percentile":0.44536,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-02-05T21:22:04Z","modified":"2026-06-17T06:51:15Z","products":[{"vendor":"advancedcustomfields","product":"advanced_custom_fields"},{"vendor":"delicious brains","product":"advanced custom fields pro"},{"vendor":"unknown","product":"advanced custom fields pro"},{"vendor":"wpengine","product":"advanced custom fields (acf®)"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/e3593dfd-7b2a-4d01-8af0-725b444dc81b?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://www.advancedcustomfields.com/blog/acf-6-2-5-security-release/","tags":["x_transferred","Release Notes"]},{"url":"https://plugins.trac.wordpress.org/changeset/3022469/advanced-custom-fields","tags":["x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6701"},{"url":"https://www.advancedcustomfields.com/blog/acf-6-2-5-security-release"},{"url":"https://github.com/advisories/GHSA-r7c8-hj86-5mfc"}],"sources":{"cve":[{"id":"CVE-2023-6701","title":"Advanced Custom Fields \u003c= 6.2.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom Field","description":"The Advanced Custom Fields (ACF) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via a custom text field in all versions up to, and including, 6.2.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2024-02-05T21:22:04.222Z","modified":"2026-04-08T17:29:24.39Z","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"],"updated_at":"2026-11-02T14:35:25.469654Z"}],"euvd":[{"id":"EUVD-2023-58922","description":"The Advanced Custom Fields (ACF) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via a custom text field in all versions up to, and including, 6.2.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2024-02-05T21:22:04Z","modified":"2026-04-08T17:29:24Z","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":"2026-11-02T19:24:36.442052Z"}],"ghsa":[{"id":"GHSA-r7c8-hj86-5mfc","title":"The Advanced Custom Fields (ACF) plugin for WordPress is vulnerable to Stored Cross-Site...","description":"The Advanced Custom Fields (ACF) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via a custom text field in all versions up to, and including, 6.2.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2024-02-06T00:30:26Z","modified":"2026-04-08T21:33:16Z","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":"2026-11-02T15:07:21.520973Z"}],"nvd":[{"id":"CVE-2023-6701","description":"The Advanced Custom Fields (ACF) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via a custom text field in all versions up to, and including, 6.2.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2024-02-05T22:15:56.357Z","modified":"2026-06-17T06:51:15.963Z","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":"2026-11-02T14:09:04.527564Z"}]}}