Description
In FusionPBX up to v4.5.7, the file app/music_on_hold/music_on_hold.php uses an unsanitized "file" variable coming from the URL, which takes any pathname (base64 encoded) and allows a download of it.
References (2)
Core 2
Core References
Patch x_refsource_misc
https://github.com/fusionpbx/fusionpbx/commit/95ed18aa9d781f232f5686a9027bb6f677c9b8da
Third Party Advisory x_refsource_misc
https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-path-traversal-3/
Scores
CVSS v3
6.5
EPSS
0.0040
EPSS Percentile
61.1%
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