{"id":"CVE-2025-12027","state":"PUBLISHED","title":"Mesmerize Companion <= 1.6.158 - Missing Authorization Authenticated (Subscriber+) Settings Update","description":"The Mesmerize Companion plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing capability check on the \"openPageInCustomizer\" and \"openPageInDefaultEditor\" functions in all versions up to, and including, 1.6.158. This makes it possible for authenticated attackers - with subscriber level access and above, on websites with the Mesmerize theme activated -  to mark arbitrary pages as maintainable, wrap their content in custom sections, change page template metadata, and toggle the default editor flag without proper authorization.","publishedAt":"2026-02-19T03:25:10.834Z","updatedAt":"2026-04-08T16:42:09.637Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["horearadu Mesmerize Companion"],"affected":[{"vendor":"horearadu","product":"Mesmerize Companion","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.6.158","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/242a3c60-b8ca-43cc-92d7-eb3830381512?source=cve","https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3385651%40mesmerize-companion&old=3270403%40mesmerize-companion&sfp_email=&sfph_mail=","https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3385651%40mesmerize-companion&new=3385651%40mesmerize-companion&sfp_email=&sfph_mail="],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/12xxx/CVE-2025-12027.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-12027","state":"PUBLISHED","datePublished":"2026-02-19T03:25:10.834Z","dateUpdated":"2026-04-08T16:42:09.637Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2025-10-21T15:18:05.634Z"},"containers":{"cna":{"title":"Mesmerize Companion <= 1.6.158 - Missing Authorization Authenticated (Subscriber+) Settings Update","descriptions":[{"lang":"en","value":"The Mesmerize Companion plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing capability check on the \"openPageInCustomizer\" and \"openPageInDefaultEditor\" functions in all versions up to, and including, 1.6.158. This makes it possible for authenticated attackers - with subscriber level access and above, on websites with the Mesmerize theme activated -  to mark arbitrary pages as maintainable, wrap their content in custom sections, change page template metadata, and toggle the default editor flag without proper authorization."}],"affected":[{"vendor":"horearadu","product":"Mesmerize Companion","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.6.158","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/242a3c60-b8ca-43cc-92d7-eb3830381512?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3385651%40mesmerize-companion&old=3270403%40mesmerize-companion&sfp_email=&sfph_mail="},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3385651%40mesmerize-companion&new=3385651%40mesmerize-companion&sfp_email=&sfph_mail="}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","baseScore":4.3,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862 Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T16:42:09.637Z"},"credits":[{"lang":"en","type":"finder","value":"Rafshanzani Suhada"}],"timeline":[{"time":"2025-10-13T00:00:00.000Z","lang":"en","value":"Discovered"},{"time":"2026-01-28T16:37:44.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-02-18T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-19T17:04:47.574608Z","id":"CVE-2025-12027","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-19T17:44:05.140Z"}}]}}}