Fetch-url-file-3a-2f-2f-2fproc-2f1-2fenviron -

When URL-decoded, the string reveals a direct file system path:

Attempting to fetch this file on a system you do not own or have explicit permission to test is considered . If you are a developer seeing this in your logs, it is a sign that someone is attempting to exploit your server. To protect your application: fetch-url-file-3A-2F-2F-2Fproc-2F1-2Fenviron

– use secret managers (Vault, AWS Secrets Manager, Kubernetes secrets). When URL-decoded, the string reveals a direct file