Description
Copyparty is a portable file server. In versions prior to 1.19.8, there was a missing permission-check in the shares feature (the `shr` global-option). When a share was created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames. It was not possible to descend into subdirectories in this manner; only the sibling files were accessible. This issue did not affect filekeys or dirkeys. Version 1.19.8 fixes the issue.
Scores
CVSS v3
7.5
EPSS
0.0002
EPSS Percentile
3.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-552
CWE-862
Status
published
Products (2)
9001/copyparty
< 1.19.8
pypi/copyparty
0 - 1.19.8PyPI
Published
Sep 09, 2025
Tracked Since
Feb 18, 2026