CVE-2026-48922: Jenkins Credentials Binding Plugin does not properly sanitize file names for file and zip file credentials

Jenkins Credentials Binding Plugin 720.v3f6decef43ea_ and earlier does not properly sanitize file names for file and zip file credentials.

This allows attackers able to provide credentials to a job to write files to arbitrary locations on the node filesystem. If Jenkins is configured to allow a low-privileged user to configure file or zip file credentials used for a job running on the built-in node, this can lead to remote code execution.

Credentials Binding Plugin 725.ve52b_2328a_fde improves sanitization of the file name provided for file and zip file credentials, preventing path traversal.