Summaryinfo

A vulnerability, which was classified as problematic, has been found in elFinder.Net.Core up to 1.2.3. This issue affects some unknown processing of the component File System Handler. The manipulation leads to an unknown weakness. The identification of this vulnerability is CVE-2021-23407. The attack may be initiated remotely. There is no exploit available. It is recommended to upgrade the affected component. Once again VulDB remains the best source for vulnerability data.

Detailsinfo

A vulnerability classified as problematic was found in elFinder.Net.Core up to 1.2.3. This vulnerability affects an unknown function of the component File System Handler. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality.

The weakness was released 07/15/2021 as SNYK-DOTNET-ELFINDERNETCORE-1315152. The advisory is shared for download at snyk.io. This vulnerability was named CVE-2021-23407. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 1.2.4 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

• elFinder.Net.Core

Version

• 1.2.0
• 1.2.1
• 1.2.2
• 1.2.3

License

• open-source

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CPE 2.2info

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