{"id":"CVE-2024-5326","aliases":["EUVD-2024-46552"],"status":"published","title":"Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX \u003c= 4.1.2 - Missing Authorization to Arbitrary Options Update","description":"The Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'postx_presets_callback' function in all versions up to, and including, 4.1.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to change arbitrary options on affected sites. This can be used to enable new user registration and set the default role for new users to Administrator.","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":"2026-11-09","score":0.01426,"percentile":0.73129,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-862"],"published":"2024-05-30T10:59:29Z","modified":"2026-06-17T08:15:42Z","exploits":[{"source":"pocgithub","id":"cve-2024/CVE-2024-5326-Poc","title":"cve-2024/CVE-2024-5326-Poc","date":"2024-06-14","url":"https://github.com/cve-2024/CVE-2024-5326-Poc"},{"source":"pocgithub","id":"djayaGit/CVE-2024-5326-Poc","title":"djayaGit/CVE-2024-5326-Poc","date":"2024-06-05","url":"https://github.com/djayaGit/CVE-2024-5326-Poc"}],"products":[{"vendor":"wpxpo","product":"post grid gutenberg blocks for news, magazines, blog websites – postx"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/07a3db33-3787-4b63-835d-8e3026206842?source=cve","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/ultimate-post/trunk/classes/Styles.php#L160","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/ultimate-post/trunk/classes/Styles.php#L177","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/changeset/3093815/","tags":["x_transferred"]}],"sources":{"cve":[{"id":"CVE-2024-5326","title":"Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX \u003c= 4.1.2 - Missing Authorization to Arbitrary Options Update","description":"The Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'postx_presets_callback' function in all versions up to, and including, 4.1.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to change arbitrary options on affected sites. This can be used to enable new user registration and set the default role for new users to Administrator.","status":"published","published":"2024-05-30T10:59:29.483Z","modified":"2026-04-08T16:34:02.52Z","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":"2026-11-02T14:34:01.286506Z"}],"euvd":[{"id":"EUVD-2024-46552","description":"The Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'postx_presets_callback' function in all versions up to, and including, 4.1.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to change arbitrary options on affected sites. This can be used to enable new user registration and set the default role for new users to Administrator.","status":"published","published":"2024-05-30T10:59:29Z","modified":"2026-04-08T16:34:02Z","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":"2026-11-02T19:25:10.76969Z"}],"nvd":[{"id":"CVE-2024-5326","description":"The Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'postx_presets_callback' function in all versions up to, and including, 4.1.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to change arbitrary options on affected sites. This can be used to enable new user registration and set the default role for new users to Administrator.","status":"published","published":"2024-05-30T11:15:30.97Z","modified":"2026-06-17T08:15:42.077Z","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":"2026-11-02T14:10:02.520903Z"}]}}