{"id":"CVE-2023-5843","aliases":["EUVD-2023-58124","GHSA-97wj-4q63-7pp6"],"status":"published","title":"Ads by datafeedr.com \u003c= 1.1.3 - Unauthenticated (Limited) Remote Code Execution","description":"The Ads by datafeedr.com plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 1.1.3 via the 'dfads_ajax_load_ads' function. This allows unauthenticated attackers to execute code on the server. The parameters of the callable function are limited, they cannot be specified arbitrarily.","severity":{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.02637,"percentile":0.8567,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2023-10-30T13:48:58Z","modified":"2026-06-17T06:49:29Z","products":[{"vendor":"datafeedr","product":"ads_by_datafeedr.com"},{"vendor":"datafeedrcom","product":"ads by datafeedr.com"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/5412fd87-49bc-445c-8d16-443e38933d1e?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/browser/ads-by-datafeedrcom/tags/1.1.3/inc/dfads.class.php#L34","tags":["x_transferred","Exploit"]},{"url":"https://plugins.trac.wordpress.org/changeset/2991088/ads-by-datafeedrcom"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5843"},{"url":"https://github.com/advisories/GHSA-97wj-4q63-7pp6"}],"sources":{"cve":[{"id":"CVE-2023-5843","title":"Ads by datafeedr.com \u003c= 1.1.3 - Unauthenticated (Limited) Remote Code Execution","description":"The Ads by datafeedr.com plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 1.1.3 via the 'dfads_ajax_load_ads' function. This allows unauthenticated attackers to execute code on the server. The parameters of the callable function are limited, they cannot be specified arbitrarily.","status":"published","published":"2023-10-30T13:48:58.15Z","modified":"2026-04-08T16:53:14.444Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:35:16.771348Z"}],"euvd":[{"id":"EUVD-2023-58124","description":"The Ads by datafeedr.com plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 1.1.3 via the 'dfads_ajax_load_ads' function. This allows unauthenticated attackers to execute code on the server. The parameters of the callable function are limited, they cannot be specified arbitrarily.","status":"published","published":"2023-10-30T13:48:58Z","modified":"2026-04-08T16:53:14Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T19:24:58.604017Z"}],"ghsa":[{"id":"GHSA-97wj-4q63-7pp6","title":"The Ads by datafeedr.com plugin for WordPress is vulnerable to Remote Code Execution in versions...","description":"The Ads by datafeedr.com plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 1.1.3 via the 'dfads_ajax_load_ads' function. This allows unauthenticated attackers to execute code on the server. The parameters of the callable function are limited, they cannot be specified arbitrarily.","status":"published","published":"2023-10-30T15:30:45Z","modified":"2026-04-08T18:33:27Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T15:07:14.458027Z"}],"nvd":[{"id":"CVE-2023-5843","description":"The Ads by datafeedr.com plugin for WordPress is vulnerable to Remote Code Execution in versions up to, and including, 1.1.3 via the 'dfads_ajax_load_ads' function. This allows unauthenticated attackers to execute code on the server. The parameters of the callable function are limited, they cannot be specified arbitrarily.","status":"published","published":"2023-10-30T14:15:10.253Z","modified":"2026-06-17T06:49:29.323Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:08:40.004465Z"}]}}