SB2025052206 - Multiple vulnerabilities in Quick Node Block module for Drupal

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Improper access control (CVE-ID: CVE-2025-48444)

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to the affected module does not check access to content before displaying it to a visitor. A remote attacker can bypass implemented security restrictions and retrieve a list of labels of all nodes.

2) Improper access control (CVE-ID: CVE-2025-48013)

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to access to the rendered node is not validated before rendering the block. A remote attacker can bypass implemented security restrictions and gain access to node content.

Remediation

Install update from vendor's website.

References

• https://www.drupal.org/sa-contrib-2025-064
• https://www.drupal.org/sa-contrib-2025-065