The 'cvjwyinkpas' package in the npm ecosystem is identified as malicious software. According to the source, any system with this package installed should be considered fully compromised, implying that the attacker may have obtained full control over the system. The package's presence risks exposure of all stored secrets and keys. Due to the potential persistence of malicious components beyond the package itself, simply uninstalling the package may not fully remediate the compromise.

Full system compromise on any computer with the package installed or running. All secrets and keys stored on the system are at risk and should be considered exposed. The attacker may maintain persistent access beyond the presence of the package itself.

Remove the 'cvjwyinkpas' package immediately from all affected systems. Rotate all secrets and keys stored on the compromised machines from a separate, trusted environment. Because full control may have been granted to an attacker, consider rebuilding or thoroughly cleaning the affected systems to ensure complete removal of malicious components.