{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-05T03:16:23.993","vulnerabilities":[{"cve":{"id":"CVE-2023-51293","sourceIdentifier":"cve@mitre.org","published":"2025-02-19T19:15:14.027","lastModified":"2025-05-08T16:15:23.687","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A lack of rate limiting in the 'Forgot Password', 'Email Settings' feature of PHPJabbers Event Booking Calendar v4.0 allows attackers to send an excessive amount of email for a legitimate user, leading to a possible Denial of Service (DoS) via a large amount of generated e-mail messages."},{"lang":"es","value":"La falta de limitación de velocidad en las funciones 'Forgot Password', 'Email Settings' de PHPJabbers Event Booking Calendar v4.0 permite a los atacantes enviar una cantidad excesiva de correo electrónico a un usuario legítimo, lo que lleva a una posible denegación de servicio (DoS) a través de una gran cantidad de mensajes de correo electrónico generados."}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-400"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:phpjabbers:event_booking_calendar:4.0:*:*:*:*:*:*:*","matchCriteriaId":"5A3C58A0-30C4-4B1C-A4E9-C4717F124ECB"}]}]}],"references":[{"url":"http://packetstormsecurity.com/files/176495/PHPJabbers-Event-Booking-Calendar-4.0-Missing-Rate-Limiting.html","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://packetstorm.news/files/id/176495","source":"cve@mitre.org"},{"url":"https://www.phpjabbers.com/event-booking-calendar/#sectionDemo","source":"cve@mitre.org","tags":["Product"]}]}}]}