{"containers":{"cna":{"affected":[{"product":"elFinder.NetCore","vendor":"n/a","versions":[{"lessThan":"unspecified","status":"affected","version":"0","versionType":"custom"}]}],"credits":[{"lang":"en","value":"Timo Müller"}],"datePublic":"2021-09-01T00:00:00.000Z","descriptions":[{"lang":"en","value":"This affects all versions of package elFinder.NetCore. The Path.Combine(...) method is used to create an absolute file path. Due to missing sanitation of the user input and a missing check of the generated path its possible to escape the Files directory via path traversal"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","exploitCodeMaturity":"FUNCTIONAL","integrityImpact":"LOW","privilegesRequired":"NONE","remediationLevel":"UNAVAILABLE","reportConfidence":"CONFIRMED","scope":"UNCHANGED","temporalScore":8.4,"temporalSeverity":"HIGH","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L/E:F/RL:U/RC:C","version":"3.1"}}],"problemTypes":[{"descriptions":[{"description":"Directory Traversal","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2021-09-01T14:30:11.000Z","orgId":"bae035ff-b466-4ff4-94d0-fc9efd9e1730","shortName":"snyk"},"references":[{"tags":["x_refsource_MISC"],"url":"https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1313838"},{"tags":["x_refsource_MISC"],"url":"https://github.com/gordon-matt/elFinder.NetCore"},{"tags":["x_refsource_MISC"],"url":"https://github.com/gordon-matt/elFinder.NetCore/blob/633da9a4d7d5c9baefd1730ee51bf7af54889600/elFinder.NetCore/Drivers/FileSystem/FileSystemDriver.cs%23L387"}],"title":"Directory Traversal","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"report@snyk.io","DATE_PUBLIC":"2021-09-01T14:29:44.456897Z","ID":"CVE-2021-23428","STATE":"PUBLIC","TITLE":"Directory Traversal"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"elFinder.NetCore","version":{"version_data":[{"version_affected":">=","version_value":"0"}]}}]},"vendor_name":"n/a"}]}},"credit":[{"lang":"eng","value":"Timo Müller"}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"This affects all versions of package elFinder.NetCore. The Path.Combine(...) method is used to create an absolute file path. Due to missing sanitation of the user input and a missing check of the generated path its possible to escape the Files directory via path traversal"}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L/E:F/RL:U/RC:C","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Directory Traversal"}]}]},"references":{"reference_data":[{"name":"https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1313838","refsource":"MISC","url":"https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1313838"},{"name":"https://github.com/gordon-matt/elFinder.NetCore","refsource":"MISC","url":"https://github.com/gordon-matt/elFinder.NetCore"},{"name":"https://github.com/gordon-matt/elFinder.NetCore/blob/633da9a4d7d5c9baefd1730ee51bf7af54889600/elFinder.NetCore/Drivers/FileSystem/FileSystemDriver.cs%23L387","refsource":"MISC","url":"https://github.com/gordon-matt/elFinder.NetCore/blob/633da9a4d7d5c9baefd1730ee51bf7af54889600/elFinder.NetCore/Drivers/FileSystem/FileSystemDriver.cs%23L387"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T19:05:56.122Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1313838"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/gordon-matt/elFinder.NetCore"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/gordon-matt/elFinder.NetCore/blob/633da9a4d7d5c9baefd1730ee51bf7af54889600/elFinder.NetCore/Drivers/FileSystem/FileSystemDriver.cs%23L387"}]}]},"cveMetadata":{"assignerOrgId":"bae035ff-b466-4ff4-94d0-fc9efd9e1730","assignerShortName":"snyk","cveId":"CVE-2021-23428","datePublished":"2021-09-01T14:30:12.041Z","dateReserved":"2021-01-08T00:00:00.000Z","dateUpdated":"2024-09-16T22:24:58.738Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}