{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-16T13:28:40.735","vulnerabilities":[{"cve":{"id":"CVE-2023-51309","sourceIdentifier":"cve@mitre.org","published":"2025-02-20T15:15:11.920","lastModified":"2025-11-04T19:16:16.787","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A lack of rate limiting in the 'Email Settings' feature of PHPJabbers Car Park Booking System v3.0 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 la función 'Email Settings' de PHPJabbers Car Park Booking System v3.0 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:L/UI:N/S:U/C:N/I:N/A:L","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"},"exploitabilityScore":2.8,"impactScore":1.4}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-770"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:phpjabbers:car_park_booking_system:3.0:*:*:*:*:*:*:*","matchCriteriaId":"DA525084-CC22-4FAD-A0E2-C2B087396017"}]}]}],"references":[{"url":"https://packetstorm.news/files/id/176492","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.phpjabbers.com/car-park-booking/#sectionDemo","source":"cve@mitre.org","tags":["Product"]},{"url":"http://packetstormsecurity.com/files/176492/PHPJabbers-Car-Park-Booking-System-3.0-Missing-Rate-Limiting.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://packetstorm.news/files/id/176492","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Exploit","Third Party Advisory"]}]}}]}