Description
Copyparty is a portable file server. In versions prior to 1.20.9, an XSS allows for reflected cross-site scripting via URL-parameter `?setck=...`. Version 1.20.9 fixes the issue.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://github.com/9001/copyparty/security/advisories/GHSA-62cr-6wp5-q43h
Scores
CVSS v3
5.4
EPSS
0.0003
EPSS Percentile
10.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (2)
9001/copyparty
< 1.20.9
pypi/copyparty
0 - 1.20.9PyPI
Published
Feb 26, 2026
Tracked Since
Feb 26, 2026