Description
ZNC before 1.7.1-rc1 is prone to a path traversal flaw via ../ in a web skin name to access files outside of the intended skins directories.
References (3)
Core 3
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/znc/znc/commit/a4a5aeeb17d32937d8c7d743dae9a4cc755ce773
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2018/dsa-4252
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201807-03
Scores
CVSS v3
5.3
EPSS
0.0069
EPSS Percentile
71.8%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Details
CWE
CWE-22
Status
published
Products (2)
debian/debian_linux
9.0
znc/znc
< 1.7.0
Published
Jul 15, 2018
Tracked Since
Feb 18, 2026