For approximately 8 hours, (between 7:15am and 3:30pm on Sep 5), CGI scripts were running as shared user www-data. This may have broken CGI scripts during that time and if directories were world-writable (not recommended for web directories), may have created files owned by www-data. We are investigating and will correct any bad file ownerships as needed.
PHP (more commonly used than CGI) was not affected.
Edit 01:00am: File ownerships were corrected. Only one user was affected.
PHP (more commonly used than CGI) was not affected.
Edit 01:00am: File ownerships were corrected. Only one user was affected.