{"id":"CVE-2023-1339","aliases":["EUVD-2023-23597","GHSA-5vjg-9hjq-57m8"],"status":"published","title":"RapidLoad Power-Up for Autoptimize \u003c= 1.7.1 - Missing Authorization in 'uucss_update_rule'","description":"The RapidLoad Power-Up for Autoptimize plugin for WordPress is vulnerable to unauthorized settings update due to a missing capability check on the uucss_update_rule function in versions up to, and including, 1.7.1. This makes it possible for authenticated attackers with subscriber-level access to update caching rules.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00548,"percentile":0.46251,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2023-03-10T19:19:45Z","modified":"2026-06-17T05:27:43Z","products":[{"vendor":"rapidload","product":"rapidload_power-up_for_autoptimize"},{"vendor":"shakee93","product":"rapidload ai – optimize web vitals automatically"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/19f126f8-1d59-44b5-8e0e-c37f1fbedf5a?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset/2877726/unusedcss/trunk/includes/modules/unused-css/UnusedCSS_Admin.php?contextall=1\u0026old=2847136\u0026old_path=%2Funusedcss%2Ftrunk%2Fincludes%2Fmodules%2Funused-css%2FUnusedCSS_Admin.php","tags":["x_transferred","Patch"]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/19f126f8-1d59-44b5-8e0e-c37f1fbedf5a","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1339"},{"url":"https://github.com/advisories/GHSA-5vjg-9hjq-57m8"}],"sources":{"cve":[{"id":"CVE-2023-1339","title":"RapidLoad Power-Up for Autoptimize \u003c= 1.7.1 - Missing Authorization in 'uucss_update_rule'","description":"The RapidLoad Power-Up for Autoptimize plugin for WordPress is vulnerable to unauthorized settings update due to a missing capability check on the uucss_update_rule function in versions up to, and including, 1.7.1. This makes it possible for authenticated attackers with subscriber-level access to update caching rules.","status":"published","published":"2023-03-10T19:19:45.912Z","modified":"2026-04-08T16:37:57.416Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:35:31.657022Z"}],"euvd":[{"id":"EUVD-2023-23597","description":"The RapidLoad Power-Up for Autoptimize plugin for WordPress is vulnerable to unauthorized settings update due to a missing capability check on the uucss_update_rule function in versions up to, and including, 1.7.1. This makes it possible for authenticated attackers with subscriber-level access to update caching rules.","status":"published","published":"2023-03-10T19:19:45Z","modified":"2026-04-08T16:37:57Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:25:07.383893Z"}],"ghsa":[{"id":"GHSA-5vjg-9hjq-57m8","title":"The RapidLoad Power-Up for Autoptimize plugin for WordPress is vulnerable to unauthorized...","description":"The RapidLoad Power-Up for Autoptimize plugin for WordPress is vulnerable to unauthorized settings update due to a missing capability check on the uucss_update_rule function in versions up to, and including, 1.7.1. This makes it possible for authenticated attackers with subscriber-level access to update caching rules.","status":"published","published":"2023-03-10T21:30:24Z","modified":"2026-04-08T18:32:03Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:07:12.242992Z"}],"nvd":[{"id":"CVE-2023-1339","description":"The RapidLoad Power-Up for Autoptimize plugin for WordPress is vulnerable to unauthorized settings update due to a missing capability check on the uucss_update_rule function in versions up to, and including, 1.7.1. This makes it possible for authenticated attackers with subscriber-level access to update caching rules.","status":"published","published":"2023-03-10T20:15:10.587Z","modified":"2026-06-17T05:27:43.51Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:07:48.342507Z"}]}}