ZNC before 1.7.1-rc1 is prone to a path traversal flaw. A non-admin user can set web skin name to ../ to access files outside of the intended skins directories and to cause DoS.
ZNC before 1.7.1-rc1 is prone to a path traversal flaw. A non-admin user can set web skin name to ../ to access files outside of the intended skins directories and to cause DoS.
https://github.com/znc/znc/commit/a4a5aeeb17d32937d8c7d743dae9a4cc755ce773 https://marc.info/?l=oss-security&m=153190593904101
Upgrade to 1.7.1, or disable HTTP via `/msg *status AddPort`, `/msg *status DelPort` commands.
Vulmon