CVE-2020-12103

high

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.

References

https://github.com/prasathmani/tinyfilemanager/issues/357

https://github.com/prasathmani/tinyfilemanager/commit/a0c595a8e11e55a43eeaa68e1a3ce76365f29d06

https://cyberaz0r.info/2020/04/tiny-file-manager-multiple-vulnerabilities/

Details

Source: Mitre, NVD

Published: 2020-04-28

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 7.7

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

Severity: High

EPSS

EPSS: 0.0069