Impact

the default .htaccess file has some restrictions in the access to PHP files to only allow specific PHP files to be executed in the root of the application.

This logic isn't correct, as the regex in the second FilesMatch only checks the filename, not the full path.

Patches

Please upgrade to 3.3.5 or 4.2.0

Workarounds

No

References

• Release post: https://www.mautic.org/blog/community/mautic-4-2-one-small-step-mautic
• Internally tracked under MST-32

For more information

If you have any questions or comments about this advisory:

• Email us at security@mautic.org