{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-18437","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","state":"PUBLISHED","assignerShortName":"Wordfence","dateReserved":"2026-07-30T20:21:38.396Z","datePublished":"2026-07-31T08:30:15.331Z","dateUpdated":"2026-07-31T14:50:17.110Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence","dateUpdated":"2026-07-31T08:30:15.331Z"},"affected":[{"vendor":"mailerpress","product":"MailerPress – Newsletter, email marketing & AI automation","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.5.0","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"The MailerPress – Newsletter, email marketing & AI automation plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the  `mailerpress/v1/contact` endpoint in all versions up to, and including, 1.5.0. This makes it possible for unauthenticated attackers to update contact details."}],"title":"MailPress <= 1.5.0 - Missing Authorization to Unauthenticated Contact Updates","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/159d031b-0362-4625-9d98-3908401c8ee8?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/mailerpress/trunk/src/Api/Contacts.php#L847"},{"url":"https://plugins.trac.wordpress.org/browser/mailerpress/trunk/src/Api/Contacts.php#L801"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-862 Missing Authorization","cweId":"CWE-862","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","baseScore":5.3,"baseSeverity":"MEDIUM"}}],"credits":[{"lang":"en","type":"finder","value":"Jakub Lipiński (A3RES)"}],"timeline":[{"time":"2026-07-30T20:36:58.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-07-30T20:21:58.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-31T14:50:06.250339Z","id":"CVE-2026-18437","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-31T14:50:17.110Z"}}]}}