Phabricator is a collaboration platform open to all Wikimedia and MediaWiki contributors. We focus on bug reporting and software projects. Non-technical initiatives are welcome as well.

Read the Phabricator Help.

Report a problem (Guidelines).

What happens after reporting.

Report a Security Issue

• How to create a project in Phabricator.
• Learn to use Phabricator, test, and experiment at phab-01.wmflabs.org instead.
• If you used Bugzilla, you can claim your previous Bugzilla activity, find archived Bugzilla reports and learn more about Phabricator versus Bugzilla.