{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-16T21:26:58.478","vulnerabilities":[{"cve":{"id":"CVE-2023-51639","sourceIdentifier":"zdi-disclosures@trendmicro.com","published":"2024-11-22T20:15:06.400","lastModified":"2025-01-03T20:19:50.817","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Allegra downloadExportedChart Directory Traversal Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Allegra. Authentication is not required to exploit this vulnerability. \n\nThe specific flaw exists within the downloadExportedChart action. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-22361."},{"lang":"es","value":"Vulnerabilidad de omisión de autenticación en el recorrido de directorios de Allegra downloadExportedChart. Esta vulnerabilidad permite a atacantes remotos omitir la autenticación en las instalaciones afectadas de Allegra. No se requiere autenticación para explotar esta vulnerabilidad. La falla específica existe dentro de la acción downloadExportedChart. El problema es el resultado de la falta de validación adecuada de una ruta proporcionada por el usuario antes de usarla en operaciones de archivo. Un atacante puede aprovechar esta vulnerabilidad para omitir la autenticación en el sistema. Era ZDI-CAN-22361."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV30":[{"source":"zdi-disclosures@trendmicro.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"weaknesses":[{"source":"zdi-disclosures@trendmicro.com","type":"Secondary","description":[{"lang":"en","value":"CWE-22"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:alltena:allegra:*:*:*:*:*:*:*:*","versionEndExcluding":"7.5.1","matchCriteriaId":"21BACEA1-B578-4BE9-89BC-CA7C3F409FD8"}]}]}],"references":[{"url":"https://www.trackplus.com/en/service/release-notes-reader/7-5-1-release-notes-2.html","source":"zdi-disclosures@trendmicro.com","tags":["Release Notes"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-24-110/","source":"zdi-disclosures@trendmicro.com","tags":["Third Party Advisory"]}]}}]}