Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the process handling file and directory keys. An attacker can gain unauthorized read access to the containing folder by converting a valid file key into a directory key. This is only exploitable if both fileke...

CVE-2026-70657: Incorrect Authorization

Copyparty is a portable file server. Prior to 1.20.17, copyparty volumes with the dk or dks directory-key flag combined with the fk or fka file-key flag can convert a valid file key into a directory key, granting read access to the containing folder. This vulnerability was only reachable if both...