CVE-2026-1431

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{}

{"analysis": {"en": {"generated_at": "2026-04-16T01:22:38.251778+00:00", "value": {"mitigation_remediation": ["Upgrade the Booking Calendar plugin to the latest available version to add the missing capability check.", "If an update is unavailable, disable or delete the plugin to eliminate the exposure.", "Configure web\u2011application firewalls or server rules to block unauthenticated access to the wpbc\u2011ajax.php endpoint, or further restrict it to authenticated users only."], "summary": {"action": "Immediate Patch", "impact": "Unauthorized Data Access"}, "threat_synthesis": {"affected_systems": "WordPress sites running the wpdevelop:Booking Calendar plugin, versions up to and including 10.14.13, are affected.", "description_and_impact": "The Booking Calendar plugin for WordPress permits unauthenticated users to invoke an AJAX function that reveals detailed booking information, including customer names, phone numbers, and email addresses, because the function lacks a capability check. This missing authorization check leads to a confidentiality breach and corresponds to CWE\u2011862.", "risk_and_exploitability": "The vulnerability has a CVSS score of 5.3 and an EPSS score of less than 1\u202f%, indicating moderate severity but a low likelihood of exploitation. It is not listed in CISA\u2019s Known Exploited Vulnerabilities catalog. The attack vector is an unauthenticated AJAX request; attackers only need access to the site\u2019s public URL to retrieve sensitive booking data."}}}}, "created": "2026-02-02T09:26:43.984029+00:00", "updated": "2026-04-16T01:30:20.310649+00:00", "vendors": ["wordpress", "wordpress$PRODUCT$wordpress", "wpdevelop", "wpdevelop$PRODUCT$booking_calendar"]}