CVE-2020-12103

Description

In Tiny File Manager 2.4.1 there is a vulnerability in the ajax file backup copy functionality which allows authenticated users to create backup copies of files (with .bak extension) outside the scope in the same directory in which they are stored.

Category

7.7
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.69% Top 30%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/prasathmani/tinyfilemanager/commit/a0c595a8e11e55a43eeaa68e1a3ce76365f29d06
https://github.com/prasathmani/tinyfilemanager/issues/357
https://cyberaz0r.info/2020/04/tiny-file-manager-multiple-vulnerabilities/

Frequently Asked Questions

What is the severity of CVE-2020-12103?
CVE-2020-12103 has been scored as a high severity vulnerability.
How to fix CVE-2020-12103?
To fix CVE-2020-12103, 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-2020-12103 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-12103 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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