{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-13T18:42:48.092","vulnerabilities":[{"cve":{"id":"CVE-2025-57323","sourceIdentifier":"cve@mitre.org","published":"2025-09-24T20:15:32.000","lastModified":"2025-10-17T13:21:12.710","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"mpregular is a package that provides a small program development framework based on RegularJS. A Prototype Pollution vulnerability in the mp.addEventHandler function of mpregular version 0.2.0 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence."},{"lang":"es","value":"mpregular es un paquete que proporciona un pequeño framework de desarrollo de programas basado en RegularJS. Una vulnerabilidad de Contaminación de Prototipos en la función mp.addEventHandler de mpregular versión 0.2.0 y anteriores permite a los atacantes inyectar propiedades en Object.prototype mediante el suministro de una carga útil manipulada, causando denegación de servicio (DoS) como consecuencia mínima."}],"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-1321"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:regularjs:mpregular:*:*:*:*:*:node.js:*:*","versionEndIncluding":"0.2.0","matchCriteriaId":"E153B472-F0A1-436A-8D6A-F02CCB233577"}]}]}],"references":[{"url":"https://github.com/VulnSageAgent/PoCs/blob/main/JavaScript/prototype-pollution/mpregular%400.2.0/index.js","source":"cve@mitre.org","tags":["Broken Link"]},{"url":"https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57323","source":"cve@mitre.org","tags":["Third Party Advisory"]}]}}]}