{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-57813","assignerOrgId":"21595511-bba5-4825-b968-b78d1f9984a3","state":"PUBLISHED","assignerShortName":"Patchstack","dateReserved":"2026-06-25T08:05:16.224Z","datePublished":"2026-07-13T08:41:25.602Z","dateUpdated":"2026-07-13T13:58:18.279Z"},"containers":{"cna":{"affected":[{"collectionURL":"https://wordpress.org/plugins","defaultStatus":"unaffected","packageName":"mailoptin","product":"MailOptin","vendor":"properfraction","versions":[{"changes":[{"at":"1.2.78.0","status":"unaffected"}],"lessThanOrEqual":"1.2.77.3","status":"affected","version":"0","versionType":"custom"}]}],"credits":[{"lang":"en","type":"finder","value":"qdtad | Patchstack Bug Bounty Program"}],"datePublic":"2026-07-13T10:37:33.985Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Incorrect Privilege Assignment vulnerability in properfraction MailOptin mailoptin allows Privilege Escalation.<p>This issue affects MailOptin: from n/a through <= 1.2.77.3.</p>"}],"value":"Incorrect Privilege Assignment vulnerability in properfraction MailOptin mailoptin allows Privilege Escalation.This issue affects MailOptin: from n/a through <= 1.2.77.3."}],"impacts":[{"capecId":"CAPEC-233","descriptions":[{"lang":"en","value":"Privilege Escalation"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-266","description":"Incorrect Privilege Assignment","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"21595511-bba5-4825-b968-b78d1f9984a3","shortName":"Patchstack","dateUpdated":"2026-07-13T08:41:25.602Z"},"references":[{"tags":["vdb-entry"],"url":"https://patchstack.com/database/Wordpress/Plugin/mailoptin/vulnerability/wordpress-mailoptin-plugin-1-2-77-3-privilege-escalation-vulnerability?_s_id=cve"}],"title":"WordPress MailOptin plugin <= 1.2.77.3 - Privilege Escalation vulnerability"},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-13T13:58:09.435490Z","id":"CVE-2026-57813","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-13T13:58:18.279Z"}}]}}