CVE-2026-49233 Routinator cache path traversal using rogue rsync URIs

Routinator does not properly check the module component of rsync URIs, which are used to create the file system paths for the Routinator cache. This allows for path traversal by having a module name containing .., potentially providing an attacker access to the entire Routinator rsync cache...

CVE-2026-49233

CVE-2026-49233 affects Routinator. The issue is improper validation of the module component in rsync URIs used to construct cache filesystem paths, enabling path traversal through a module name containing ‘..’. This could grant an attacker access to the entire Routinator rsync cache. The connecte...