Description
Files is a module for managing files inside spaces and user profiles. Prior to versions 0.16.11 and 0.17.2, insufficient authorization checks allow non-member users to create new folders, up- and download files as a ZIP archive in public spaces. Private spaces are not affected. This issue has been patched in versions 0.16.11 and 0.17.2.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://github.com/humhub/cfiles/security/advisories/GHSA-rv2x-7qwp-2hf4
Patch x_refsource_misc
https://github.com/humhub/cfiles/commit/75698f8e8f360cea470f0e9f264015b697ab4c09
Scores
CVSS v3
5.4
EPSS
0.0003
EPSS Percentile
9.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-284
CWE-285
Status
published
Products (2)
humhub/cfiles
< 0.16.11
humhub/cfiles
>= 0.17.0, < 0.17.2
Published
Nov 26, 2025
Tracked Since
Feb 18, 2026