{"id":"CVE-2026-42691","state":"PUBLISHED","title":"WordPress EventPrime plugin <= 4.3.6.0 - Broken Access Control vulnerability","description":"Authorization Bypass Through User-Controlled Key vulnerability in EventPrime EventPrime eventprime-event-calendar-management allows Privilege Abuse.This issue affects EventPrime: from n/a through 4.3.6.0.","publishedAt":"2026-10-29T14:40:48.838Z","updatedAt":"2026-10-29T14:41:50.572Z","severity":{"score":5.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","source":"Patchstack"},"assigner":"Patchstack","products":["EventPrime EventPrime"],"affected":[{"vendor":"EventPrime","product":"EventPrime","packageName":"eventprime-event-calendar-management","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.3.6.0","versionType":"custom","changes":[{"at":"4.3.6.1","status":"unaffected"}]}],"collectionURL":"https://wordpress.org/plugins"}],"references":["https://patchstack.com/database/wordpress/plugin/eventprime-event-calendar-management/vulnerability/wordpress-eventprime-plugin-4-3-6-0-broken-access-control-vulnerability?_s_id=cve"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/42xxx/CVE-2026-42691.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-42691","state":"PUBLISHED","datePublished":"2026-10-29T14:40:48.838Z","dateUpdated":"2026-10-29T14:41:50.572Z","assignerShortName":"Patchstack","assignerOrgId":"21595511-bba5-4825-b968-b78d1f9984a3","dateReserved":"2026-04-29T09:05:01.790Z"},"containers":{"cna":{"title":"WordPress EventPrime plugin <= 4.3.6.0 - Broken Access Control vulnerability","descriptions":[{"lang":"en","value":"Authorization Bypass Through User-Controlled Key vulnerability in EventPrime EventPrime eventprime-event-calendar-management allows Privilege Abuse.This issue affects EventPrime: from n/a through 4.3.6.0."}],"affected":[{"vendor":"EventPrime","product":"EventPrime","packageName":"eventprime-event-calendar-management","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.3.6.0","versionType":"custom","changes":[{"at":"4.3.6.1","status":"unaffected"}]}],"collectionURL":"https://wordpress.org/plugins"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/eventprime-event-calendar-management/vulnerability/wordpress-eventprime-plugin-4-3-6-0-broken-access-control-vulnerability?_s_id=cve","tags":["vdb-entry"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","baseScore":5.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"LOW"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","description":"Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Patchstack","orgId":"21595511-bba5-4825-b968-b78d1f9984a3","dateUpdated":"2026-10-29T14:41:50.572Z"},"datePublic":"2026-10-29T14:40:00.000Z","credits":[{"lang":"en","value":"Peter Tang | Patchstack Bug Bounty Program","type":"finder"}],"impacts":[{"capecId":"CAPEC-122","descriptions":[{"lang":"en","value":"Privilege Abuse"}]}],"solutions":[{"lang":"en","value":"Update the WordPress EventPrime plugin to the latest available version (at least 4.3.6.1).","supportingMedia":[{"type":"text/html","base64":false,"value":"Update the WordPress EventPrime plugin to the latest available version (at least 4.3.6.1)."}]}],"tags":["x_open-source"]}}}}