GHSA-WX3M-WHQV-XV47 skillctl: Path traversal and symlink-follow in skillctl allow arbitrary file disclosure and deletion

Impact skillctl 0.1.0 and 0.1.1 contained four path-safety vulnerabilities that, in combination, allowed an attacker to: 1. Exfiltrate arbitrary files on the operator's machine by publishing a malicious skills library containing a symlink inside a skill folder e.g. niania →...