{"id":"CVE-2026-66683","aliases":["EUVD-2026-53894","GHSA-2qq4-p3mf-f362"],"status":"published","title":"WordPress Custom CSS and JavaScript plugin \u003c= 2.0.16 - Sensitive Data Exposure vulnerability","description":"Unauthenticated Sensitive Data Exposure in Custom CSS and JavaScript \u003c= 2.0.16 versions.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0033,"percentile":0.26378,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-201"],"published":"2026-08-06T14:27:58Z","modified":"2026-10-24T16:10:00Z","products":[{"vendor":"wp zone","product":"custom css and javascript"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/custom-css-and-javascript/vulnerability/wordpress-custom-css-and-javascript-plugin-2-0-16-sensitive-data-exposure-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66683"},{"url":"https://github.com/advisories/GHSA-2qq4-p3mf-f362"}],"sources":{"cve":[{"id":"CVE-2026-66683","title":"WordPress Custom CSS and JavaScript plugin \u003c= 2.0.16 - Sensitive Data Exposure vulnerability","description":"Unauthenticated Sensitive Data Exposure in Custom CSS and JavaScript \u003c= 2.0.16 versions.","status":"published","published":"2026-08-06T14:27:58.068Z","modified":"2026-08-06T19:05:30.983Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-201"],"updated_at":"2026-11-02T14:20:12.939084Z"}],"euvd":[{"id":"EUVD-2026-53894","description":"Unauthenticated Sensitive Data Exposure in Custom CSS and JavaScript \u003c= 2.0.16 versions.","status":"published","published":"2026-08-06T14:27:58Z","modified":"2026-08-06T19:05:30Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:02:07.757838Z"}],"ghsa":[{"id":"GHSA-2qq4-p3mf-f362","title":"Unauthenticated Sensitive Data Exposure in Custom CSS and JavaScript \u003c= 2.0.16 versions.","description":"Unauthenticated Sensitive Data Exposure in Custom CSS and JavaScript \u003c= 2.0.16 versions.","status":"published","published":"2026-08-06T15:32:48Z","modified":"2026-08-06T15:32:55Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-201"],"updated_at":"2026-11-02T15:10:09.761462Z"}],"nvd":[{"id":"CVE-2026-66683","description":"Unauthenticated Sensitive Data Exposure in Custom CSS and JavaScript \u003c= 2.0.16 versions.","status":"published","published":"2026-08-06T15:17:21.6Z","modified":"2026-10-24T16:10:00.153Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-201"],"updated_at":"2026-11-02T14:12:35.386166Z"}]}}