{"id":"CVE-2025-8891","aliases":["EUVD-2025-24542","GHSA-749m-qq5p-qp89"],"status":"published","title":"OceanWP \u003c= 4.0.9 - 4.1.1 - Cross-Site Request Forgery to Ocean Extra Plugin Installation","description":"The OceanWP theme for WordPress is vulnerable to Cross-Site Request Forgery in versions 4.0.9 to 4.1.1. This is due to missing or incorrect nonce validation on the oceanwp_notice_button_click() function. This makes it possible for unauthenticated attackers to install the Ocean Extra plugin via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00226,"percentile":0.13408,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2025-08-13T03:42:03Z","modified":"2026-06-17T10:07:51Z","products":[{"vendor":"oceanwp","product":"oceanwp"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/9c6f9a3d-54a6-4405-b42b-37fc8342af96?source=cve","tags":["Third Party Advisory"]},{"url":"https://themes.trac.wordpress.org/changeset/283264/oceanwp/4.1.2/inc/activation-notice/api.php","tags":["Patch"]},{"url":"https://research.cleantalk.org/cve-2025-8891/","tags":["exploit","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8891"},{"url":"https://research.cleantalk.org/cve-2025-8891"},{"url":"https://github.com/advisories/GHSA-749m-qq5p-qp89"}],"sources":{"cve":[{"id":"CVE-2025-8891","title":"OceanWP \u003c= 4.0.9 - 4.1.1 - Cross-Site Request Forgery to Ocean Extra Plugin Installation","description":"The OceanWP theme for WordPress is vulnerable to Cross-Site Request Forgery in versions 4.0.9 to 4.1.1. This is due to missing or incorrect nonce validation on the oceanwp_notice_button_click() function. This makes it possible for unauthenticated attackers to install the Ocean Extra plugin via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","status":"published","published":"2025-08-13T03:42:03.487Z","modified":"2025-08-26T15:16:23.274Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:32:38.351095Z"}],"euvd":[{"id":"EUVD-2025-24542","description":"The OceanWP theme for WordPress is vulnerable to Cross-Site Request Forgery in versions 4.0.9 to 4.1.1. This is due to missing or incorrect nonce validation on the oceanwp_notice_button_click() function. This makes it possible for unauthenticated attackers to install the Ocean Extra plugin via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","status":"published","published":"2025-08-13T03:42:03Z","modified":"2025-08-26T15:16:23Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:31:53.077929Z"}],"ghsa":[{"id":"GHSA-749m-qq5p-qp89","title":"The OceanWP theme for WordPress is vulnerable to Cross-Site Request Forgery in versions 4.0.9 to...","description":"The OceanWP theme for WordPress is vulnerable to Cross-Site Request Forgery in versions 4.0.9 to 4.1.1. This is due to missing or incorrect nonce validation on the oceanwp_notice_button_click() function. This makes it possible for unauthenticated attackers to install the Ocean Extra plugin via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","status":"published","published":"2025-08-13T06:30:25Z","modified":"2025-08-21T18:32:31Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T15:03:22.719724Z"}],"nvd":[{"id":"CVE-2025-8891","description":"The OceanWP theme for WordPress is vulnerable to Cross-Site Request Forgery in versions 4.0.9 to 4.1.1. This is due to missing or incorrect nonce validation on the oceanwp_notice_button_click() function. This makes it possible for unauthenticated attackers to install the Ocean Extra plugin via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","status":"published","published":"2025-08-13T04:16:19.003Z","modified":"2026-06-17T10:07:51.65Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:11:23.594522Z"}]}}