WP-CLI — Glossary | GetCoreTech

The longer version

Administrators use it to list plugin versions, update components, check core integrity, manage users and run maintenance in scripts. It is faster than the dashboard when many sites are involved.

WP-CLI runs under the PHP command-line environment, which can differ from the PHP handler that serves the website. Run it as the site's own system user, point it at the correct path, and do not assume its PHP version matches the web-serving one.

Output can contain usernames, paths and settings. Treat it as sensitive when sharing it. After a suspected compromise, also check that the tool and its packages have not been altered.

Where we use “WP-CLI”

CybersecurityDoes Updating WordPress Fix PHP2Shell?
A WordPress update does not fix PHP2Shell, because the flaws sit in the PHP runtime that handles requests before WordPress runs. Here is how to check your build, what to ask your host, and which separate WordPress fixes still apply.
Nov 5, 2026

The longer version

Where we use “WP-CLI”

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