{"id":"CVE-2025-8891","state":"PUBLISHED","title":"OceanWP <= 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.","publishedAt":"2025-08-13T03:42:03.487Z","updatedAt":"2025-08-26T15:16:23.274Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["oceanwp OceanWP"],"affected":[{"vendor":"oceanwp","product":"OceanWP","defaultStatus":"unaffected","versions":[{"version":"4.0.9","status":"affected","lessThanOrEqual":"4.1.1","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/9c6f9a3d-54a6-4405-b42b-37fc8342af96?source=cve","https://themes.trac.wordpress.org/changeset/283264/oceanwp/4.1.2/inc/activation-notice/api.php","https://research.cleantalk.org/cve-2025-8891/"],"weaknesses":["CWE-352"],"ingestedAt":"2026-10-29T20:10:04.440Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/8xxx/CVE-2025-8891.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-8891","state":"PUBLISHED","datePublished":"2025-08-13T03:42:03.487Z","dateUpdated":"2025-08-26T15:16:23.274Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2025-08-12T15:37:40.197Z"},"containers":{"cna":{"title":"OceanWP <= 4.0.9 - 4.1.1 - Cross-Site Request Forgery to Ocean Extra Plugin Installation","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"oceanwp","product":"OceanWP","defaultStatus":"unaffected","versions":[{"version":"4.0.9","status":"affected","lessThanOrEqual":"4.1.1","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/9c6f9a3d-54a6-4405-b42b-37fc8342af96?source=cve"},{"url":"https://themes.trac.wordpress.org/changeset/283264/oceanwp/4.1.2/inc/activation-notice/api.php"},{"url":"https://research.cleantalk.org/cve-2025-8891/"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","baseScore":4.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-352","lang":"en","description":"CWE-352 Cross-Site Request Forgery (CSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2025-08-21T17:25:20.556Z"},"credits":[{"lang":"en","type":"finder","value":"Dmitrii Ignatyev"}],"timeline":[{"time":"2025-08-12T15:52:54.000Z","lang":"en","value":"Vendor Notified"},{"time":"2025-08-12T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://research.cleantalk.org/cve-2025-8891/","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-08-26T15:16:15.334117Z","id":"CVE-2025-8891","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-08-26T15:16:23.274Z"}}]}}}