{"id":"CVE-2026-54823","aliases":["EUVD-2026-39365","GHSA-28rq-6fmf-79j2"],"status":"published","title":"WordPress Widget Options plugin \u003c= 4.2.3 - Remote Code Execution (RCE) vulnerability","description":"Contributor Remote Code Execution (RCE) in Widget Options \u003c= 4.2.3 versions.","severity":{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00789,"percentile":0.56514,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2026-06-25T13:12:31Z","modified":"2026-10-25T23:10:00Z","products":[{"vendor":"marketing fire","product":"widget options"},{"vendor":"marketingfire","product":"widget options"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/widget-options/vulnerability/wordpress-widget-options-plugin-4-2-3-remote-code-execution-rce-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54823"},{"url":"https://github.com/advisories/GHSA-28rq-6fmf-79j2"}],"sources":{"cve":[{"id":"CVE-2026-54823","title":"WordPress Widget Options plugin \u003c= 4.2.3 - Remote Code Execution (RCE) vulnerability","description":"Contributor Remote Code Execution (RCE) in Widget Options \u003c= 4.2.3 versions.","status":"published","published":"2026-06-25T13:12:31.631Z","modified":"2026-06-25T14:51:05.107Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T13:38:09.774038Z"}],"euvd":[{"id":"EUVD-2026-39365","description":"Contributor Remote Code Execution (RCE) in Widget Options \u003c= 4.2.3 versions.","status":"published","published":"2026-06-25T13:12:31Z","modified":"2026-06-25T14:51:05Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:20:25.700423Z"}],"ghsa":[{"id":"GHSA-28rq-6fmf-79j2","title":"Contributor Remote Code Execution (RCE) in Widget Options \u003c= 4.2.3 versions.","description":"Contributor Remote Code Execution (RCE) in Widget Options \u003c= 4.2.3 versions.","status":"published","published":"2026-06-25T15:32:00Z","modified":"2026-06-25T15:32:09Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T15:08:58.724463Z"}],"nvd":[{"id":"CVE-2026-54823","description":"Contributor Remote Code Execution (RCE) in Widget Options \u003c= 4.2.3 versions.","status":"published","published":"2026-06-25T14:16:46.867Z","modified":"2026-10-25T23:10:00.167Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:12:26.045561Z"}]}}