Drupal.org

Drupal.org maintains one of the most widely deployed open-source web content management systems, with a substantial ecosystem of contributed modules and extensions that collectively present a broadly represented vulnerability surface. The platform's exposure centers on its core CMS product and commonly adopted modules such as project issue tracking, print, aggregation, and everyblog, and recurs consistently through application-layer weakness classes including cross-site scripting, cross-site request forgery, SQL injection, and input-validation flaws endemic to server-side web applications. As a prominent, actively maintained platform subject to coordinated community disclosure, Drupal's advisory practice and patch cycles have established it as a reference point for defenders managing large installed bases of content management infrastructure. Defenders should subscribe to Drupal's security advisories and track core and contributed-module updates as routine patches; current severity, exploitation activity, and exposure counts are shown alongside this summary.