{"id":"CVE-2026-78265","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-78265","summary":"Unauthenticated PHP Object Injection in The Events Calendar <= 6.17.2 versions.","details":"Unauthenticated PHP Object Injection in The Events Calendar <= 6.17.2 versions.","published":"2026-08-24T22:17:20.407","modified":"2026-08-24T22:17:20.407","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://patchstack.com/database/wordpress/plugin/the-events-calendar/vulnerability/wordpress-the-events-calendar-plugin-6-17-2-php-object-injection-vulnerability?_s_id=cve"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-24T22:17:20.407"}}