{"id":"CVE-2018-20986","aliases":["EUVD-2018-13522","GHSA-3ggh-h43h-cwc6"],"status":"published","title":"The advanced-custom-fields plugin before 5.7.8 for WordPress has XSS by authors.","description":"The advanced-custom-fields (aka Elliot Condon Advanced Custom Fields) plugin before 5.7.8 for WordPress has XSS by authors.","severity":{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00948,"percentile":0.6145,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2019-08-22T19:38:42Z","modified":"2026-06-17T01:53:53Z","products":[{"vendor":"advancedcustomfields","product":"advanced_custom_fields"}],"references":[{"url":"https://wordpress.org/plugins/advanced-custom-fields/#developers","tags":["x_refsource_MISC","x_transferred","Release Notes"]},{"url":"https://www.advancedcustomfields.com/blog/acf-5-7-8-release/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://www2.deloitte.com/de/de/pages/risk/articles/wordpress-plugin-xss.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.advancedcustomfields.com/changelog/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20986"},{"url":"https://www.advancedcustomfields.com/blog/acf-5-7-8-release"},{"url":"https://www.advancedcustomfields.com/changelog"},{"url":"https://github.com/advisories/GHSA-3ggh-h43h-cwc6"}],"sources":{"cve":[{"id":"CVE-2018-20986","description":"The advanced-custom-fields (aka Elliot Condon Advanced Custom Fields) plugin before 5.7.8 for WordPress has XSS by authors.","status":"published","published":"2019-08-22T19:38:42Z","modified":"2024-08-05T12:19:27.499Z","updated_at":"2026-11-02T14:34:59.872731Z"}],"euvd":[{"id":"EUVD-2018-13522","description":"The advanced-custom-fields (aka Elliot Condon Advanced Custom Fields) plugin before 5.7.8 for WordPress has XSS by authors.","status":"published","published":"2019-08-22T19:38:42Z","modified":"2024-08-05T12:19:27Z","updated_at":"2026-11-03T02:39:28.765449Z"}],"ghsa":[{"id":"GHSA-3ggh-h43h-cwc6","title":"The advanced-custom-fields plugin before 5.7.8 for WordPress has XSS by authors.","description":"The advanced-custom-fields plugin before 5.7.8 for WordPress has XSS by authors.","status":"published","published":"2022-05-24T16:54:32Z","modified":"2024-04-04T01:46:14Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:56:02.23917Z"}],"nvd":[{"id":"CVE-2018-20986","description":"The advanced-custom-fields (aka Elliot Condon Advanced Custom Fields) plugin before 5.7.8 for WordPress has XSS by authors.","status":"published","published":"2019-08-22T20:15:11.847Z","modified":"2026-06-17T01:53:53.05Z","cvss":[{"version":"3.0","score":5.4,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:04:59.278647Z"}]}}