CVE-2021-23407

Public Exploit
Directory Traversal

Description

This affects the package elFinder.Net.Core from 0 and before 1.2.4. The user-controlled file name is not properly sanitized before it is used to create a file system path.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.53%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory snyk.io
Affected: n/a elFinder.Net.Core
Published at:
Updated at:

References

Link Tags
https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1315152 exploit third party advisory patch
https://github.com/trannamtrung1st/elFinder.Net.Core/commit/5498c8a86b76ef089cfbd7ef8be014b61fa11c73 third party advisory patch
https://github.com/trannamtrung1st/elFinder.Net.Core/releases/tag/all-1.2.4 third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-23407?
CVE-2021-23407 has been scored as a high severity vulnerability.
How to fix CVE-2021-23407?
To fix CVE-2021-23407, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-23407 being actively exploited in the wild?
It is possible that CVE-2021-23407 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-23407?
CVE-2021-23407 affects n/a elFinder.Net.Core.
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