{"id":"CVE-2023-1024","aliases":["EUVD-2023-23316","GHSA-rqjh-2xp3-wp52"],"status":"published","title":"WP Meta SEO \u003c= 4.5.3 - Missing Authorization in 'regenerateSitemaps'","description":"The WP Meta SEO plugin for WordPress is vulnerable to unauthorized sitemap generation due to a missing capability check on the regenerateSitemaps function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to generate sitemaps. This vulnerability occurred as a result of the plugin relying on nonce checks as a means of access control, and that nonce being accessible to all authenticated users regardless of role.","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":"2026-11-07","score":0.00538,"percentile":0.45523,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2023-02-28T12:56:00Z","modified":"2026-06-17T05:26:55Z","products":[{"vendor":"joomunited","product":"wp meta seo"},{"vendor":"joomunited","product":"wp_meta_seo"},{"vendor":"unknown","product":"wp meta seo"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/4a3f835e-0aa9-4581-9150-fe5041e0f293?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset/2870465/wp-meta-seo/trunk?contextall=1\u0026old=2869205\u0026old_path=%2Fwp-meta-seo%2Ftrunk#file2","tags":["x_transferred","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=2870465%40wp-meta-seo\u0026new=2870465%40wp-meta-seo\u0026sfp_email=\u0026sfph_mail=","tags":["x_transferred","Patch"]},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/4a3f835e-0aa9-4581-9150-fe5041e0f293","tags":["x_transferred","Broken Link"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1024"},{"url":"https://github.com/advisories/GHSA-rqjh-2xp3-wp52"}],"sources":{"cve":[{"id":"CVE-2023-1024","title":"WP Meta SEO \u003c= 4.5.3 - Missing Authorization in 'regenerateSitemaps'","description":"The WP Meta SEO plugin for WordPress is vulnerable to unauthorized sitemap generation due to a missing capability check on the regenerateSitemaps function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to generate sitemaps. This vulnerability occurred as a result of the plugin relying on nonce checks as a means of access control, and that nonce being accessible to all authenticated users regardless of role.","status":"published","published":"2023-02-28T12:56:00.579Z","modified":"2026-04-08T16:50:41.207Z","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-2023-23316","description":"The WP Meta SEO plugin for WordPress is vulnerable to unauthorized sitemap generation due to a missing capability check on the regenerateSitemaps function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to generate sitemaps. This vulnerability occurred as a result of the plugin relying on nonce checks as a means of access control, and that nonce being accessible to all authenticated users regardless of role.","status":"published","published":"2023-02-28T12:56:00Z","modified":"2026-04-08T16:50:41Z","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":"2026-11-02T19:24:59.89217Z"}],"ghsa":[{"id":"GHSA-rqjh-2xp3-wp52","title":"The WP Meta SEO plugin for WordPress is vulnerable to unauthorized sitemap generation due to a...","description":"The WP Meta SEO plugin for WordPress is vulnerable to unauthorized sitemap generation due to a missing capability check on the regenerateSitemaps function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to generate sitemaps. This vulnerability occurred as a result of the plugin relying on nonce checks as a means of access control, and that nonce being accessible to all authenticated users regardless of role.","status":"published","published":"2023-02-28T15:30:25Z","modified":"2026-04-08T18:33:07Z","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":"2026-11-02T15:07:13.920792Z"}],"nvd":[{"id":"CVE-2023-1024","description":"The WP Meta SEO plugin for WordPress is vulnerable to unauthorized sitemap generation due to a missing capability check on the regenerateSitemaps function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to generate sitemaps. This vulnerability occurred as a result of the plugin relying on nonce checks as a means of access control, and that nonce being accessible to all authenticated users regardless of role.","status":"published","published":"2023-02-28T13:15:10.163Z","modified":"2026-06-17T05:26:55.22Z","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":"2026-11-02T14:07:47.623983Z"}]}}