{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-22T14:11:36.090","vulnerabilities":[{"cve":{"id":"CVE-2017-5539","sourceIdentifier":"cve@mitre.org","published":"2017-01-23T07:59:00.500","lastModified":"2026-06-17T01:20:42.497","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"The patch for directory traversal (CVE-2017-5480) in b2evolution version 6.8.4-stable has a bypass vulnerability. An attacker can use ..\\/ to bypass the filter rule. Then, this attacker can exploit this vulnerability to delete or read any files on the server. It can also be used to determine whether a file exists."},{"lang":"es","value":"El parche para el salto de directorio (CVE-2017-5480) en b2evolution versión 6.8.4-stable tiene una vulnerabilidad eludible. Un atacante puede utilizar ..\\/ para eludir la regla de filtro. Luego. este atacante puede explotar esta vulnerabilidad para borrar o leer cualquier archivo en el servidor. Esto puede ser utilizado también para determinar si existe un archivo."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","baseScore":9.1,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":5.2}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:C/I:P/A:P","baseScore":9.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":8.5,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-22"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:b2evolution:b2evolution:6.8.4:*:*:*:*:*:*:*","matchCriteriaId":"E378D53E-A877-4CBE-A94E-5DF6B23AA879"}]}]}],"references":[{"url":"http://b2evolution.net/downloads/6-8-5","source":"cve@mitre.org","tags":["Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/95700","source":"cve@mitre.org","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://github.com/b2evolution/b2evolution/commit/e35f7c195d8c1103d2d981a48cda5ab45ecac48a","source":"cve@mitre.org","tags":["Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://github.com/b2evolution/b2evolution/issues/36","source":"cve@mitre.org","tags":["Issue Tracking","Patch","Third Party Advisory"]},{"url":"http://b2evolution.net/downloads/6-8-5","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/95700","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://github.com/b2evolution/b2evolution/commit/e35f7c195d8c1103d2d981a48cda5ab45ecac48a","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Patch","Third Party Advisory"]},{"url":"https://github.com/b2evolution/b2evolution/issues/36","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Patch","Third Party Advisory"]}]}}]}