{"id":"CVE-2026-1720","aliases":["EUVD-2026-9819","GHSA-w4vf-mmg2-mmvc"],"status":"published","title":"WowOptin: Next-Gen Popup Maker – Create Stunning Popups and Optins for Lead Generation \u003c= 1.4.24 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Plugin Installation","description":"The WowOptin: Next-Gen Popup Maker – Create Stunning Popups and Optins for Lead Generation plugin for WordPress is vulnerable to unauthorized arbitrary plugin installation due to a missing capability check on the 'install_and_active_plugin' function in all versions up to, and including, 1.4.24. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install and activate arbitrary plugins.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00321,"percentile":0.25335,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-03-05T13:24:00Z","modified":"2026-06-17T10:16:23Z","products":[{"vendor":"wpxpo","product":"wowoptin: next-gen popup maker – create stunning popups and optins for lead generation"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/ee0c0e29-b117-4480-b5b7-995878af8c57?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/optin/trunk/includes/utils/class-notice.php#L848"},{"url":"https://plugins.trac.wordpress.org/changeset/3456826/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-1720"},{"url":"https://plugins.trac.wordpress.org/changeset/3456826"},{"url":"https://github.com/advisories/GHSA-w4vf-mmg2-mmvc"}],"sources":{"cve":[{"id":"CVE-2026-1720","title":"WowOptin: Next-Gen Popup Maker – Create Stunning Popups and Optins for Lead Generation \u003c= 1.4.24 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Plugin Installation","description":"The WowOptin: Next-Gen Popup Maker – Create Stunning Popups and Optins for Lead Generation plugin for WordPress is vulnerable to unauthorized arbitrary plugin installation due to a missing capability check on the 'install_and_active_plugin' function in all versions up to, and including, 1.4.24. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install and activate arbitrary plugins.","status":"published","published":"2026-03-05T13:24:00.942Z","modified":"2026-04-08T17:31:43.712Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:20:00.879257Z"}],"euvd":[{"id":"EUVD-2026-9819","description":"The WowOptin: Next-Gen Popup Maker – Create Stunning Popups and Optins for Lead Generation plugin for WordPress is vulnerable to unauthorized arbitrary plugin installation due to a missing capability check on the 'install_and_active_plugin' function in all versions up to, and including, 1.4.24. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install and activate arbitrary plugins.","status":"published","published":"2026-03-05T13:24:00Z","modified":"2026-04-08T17:31:43Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:24:34.922971Z"}],"ghsa":[{"id":"GHSA-w4vf-mmg2-mmvc","title":"The WowOptin: Next-Gen Popup Maker – Create Stunning Popups and Optins for Lead Generation plugin...","description":"The WowOptin: Next-Gen Popup Maker – Create Stunning Popups and Optins for Lead Generation plugin for WordPress is vulnerable to unauthorized arbitrary plugin installation due to a missing capability check on the 'install_and_active_plugin' function in all versions up to, and including, 1.4.24. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install and activate arbitrary plugins.","status":"published","published":"2026-03-05T15:30:36Z","modified":"2026-03-05T15:30:42Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:06:27.497427Z"}],"nvd":[{"id":"CVE-2026-1720","description":"The WowOptin: Next-Gen Popup Maker – Create Stunning Popups and Optins for Lead Generation plugin for WordPress is vulnerable to unauthorized arbitrary plugin installation due to a missing capability check on the 'install_and_active_plugin' function in all versions up to, and including, 1.4.24. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install and activate arbitrary plugins.","status":"published","published":"2026-03-05T14:16:13.673Z","modified":"2026-06-17T10:16:23.647Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:07.852448Z"}]}}