Description
Drupal Core is prone to multiple vulnerabilities, including cross-site scripting and security bypass vulnerabilities. Exploiting these issues could allow an attacker to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site, allowing the attacker to steal cookie-based authentication credentials and launch other attacks or to perform otherwise restricted actions and subsequently view content of nodes or access image derivatives. Drupal Core versions 7.x ranging from 7.0 and up to and including 7.18 are vulnerable.
Remediation
Update to Drupal Core version 7.19 or latest
References
Related Vulnerabilities
WordPress Plugin FCChat Widget 'Upload.php' Arbitrary File Upload (2.2.13.1)
Joomla! Core 2.5.x Information Disclosure (2.5.0 - 2.5.3)
WordPress Plugin WP Support Plus Responsive Ticket System SQL Injection (7.1.4)
WordPress Plugin Accordion Shortcodes Cross-Site Scripting (2.4.2)
WordPress Plugin Shortlinks by Pretty Links-Best WordPress Link Tracking SQL Injection (1.6.7)