Description
In FusionPBX up to v4.5.7, the file resources\download.php uses an unsanitized "f" variable coming from the URL, which takes any pathname and allows a download of it. (resources\secure_download.php is also affected.)
References (3)
Core 3
Core References
Not Applicable x_refsource_misc
https://github.com/fusionpbx/fusionpbx/commit/9c61191049c949e01f99ea1fbab1feb44709e108
Not Applicable x_refsource_misc
https://github.com/fusionpbx/fusionpbx/commit/9482d9ee0e4287df21339be4276125e38e048951
Third Party Advisory x_refsource_misc
https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-path-traversal-2/
Scores
CVSS v3
6.5
EPSS
0.0049
EPSS Percentile
65.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-22
Status
published
Products (1)
fusionpbx/fusionpbx
< 4.5.7
Published
Oct 21, 2019
Tracked Since
Feb 18, 2026