Digital Signage Framework EUVD-2026-70002

No special server-side configuration is required beyond the Digital Signage Framework module (versions 0.0.0-2.6.0) being installed and enabled on a Drupal site reachable over a network. The site does not need to have any specific Drupal settings changed from defaults. Exploitation is bounded by the read-only nature of the flaw - the attacker can only retrieve content that the module's unguarded routes expose, which is expected to include display schedules and media asset metadata rather than user credentials or site configuration secrets. Integrity and availability are entirely unaffected. Drupal sites not running this contributed module, or already updated to version 2.6.1, are not vulnerable.

The CVSS 5.3 Medium vector (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) is an accurate characterization of the real-world risk profile. The PR:N/AV:N combination means any internet-facing Drupal instance running the affected module is reachable without credentials, broadening the attack surface considerably. However, the C:L ceiling - and the complete absence of integrity or availability impact - substantially limits practical harm: the attacker can read restricted display or schedule data but cannot modify, delete, or disrupt anything. No EPSS score is provided in the source intelligence, no CISA KEV listing exists, and no public exploit code is known, all of which support treating this as a routine scheduled patch rather than an emergency. Even a mid-sized municipal IT team in bytom managing Drupal-based digital signage infrastructure should be able to address this within a normal patch cycle, unless the module surfaces sensitive institutional content (e.g., internal scheduling data tied to physical access or event planning) that warrants accelerated remediation.

An unauthenticated remote attacker identifies a Drupal site with the Digital Signage Framework module installed, then sends direct HTTP GET requests to known or enumerated module route paths (e.g., REST API or display-content endpoints). Because the module omits authorization checks, the server returns restricted content - such as media schedules, playlist configurations, or internal display metadata - without requiring any Drupal session or role. No exploit code is publicly known, but the AC:L rating means exploitation requires only a browser or curl once the target endpoints are identified.