Overview
The Drupal CivicTheme Design System, a crucial tool for crafting content-rich Drupal websites, has been found to have a significant security vulnerability. This issue, identified as an ‘Incorrect Authorization’ flaw, can lead to the unintended exposure of sensitive information. Specifically, when content that should be restricted, such as unpublished draft pages or archived event details, is showcased within certain display elements like ‘reference cards’ in manually assembled lists or blocks, parts of this content (including titles, thumbnail images, and associated tags) can become visible to users who are not authorized to see them. This means that even anonymous website visitors could potentially view information intended only for internal eyes, completely bypassing normal content access controls and editorial expectations.
CVE Details
- Product: Drupal CivicTheme Design System
- Published: October 30, 2025
- Severity: High
- Status: Analyzed
Affected Products
This vulnerability impacts installations of the CivicTheme Design System for Drupal. Specifically, all versions of CivicTheme Design System from 0.0.0 up to, but not including, version 1.12.0 are susceptible to this information disclosure flaw. Users running any version older than 1.12.0 should take immediate action.
Current Status
The vulnerability, CVE-2025-12082, has been thoroughly analyzed. Details regarding its nature, affected components, and potential impact have been publicly disclosed to ensure that administrators and developers can understand and address the risk effectively.
Severity Level
The severity of this vulnerability is rated as HIGH. A high severity classification indicates that the flaw could have a substantial negative impact if exploited. In this scenario, it means that confidential or internal-only information could be unintentionally exposed to unauthorized individuals, including anonymous users. This bypasses the intended access controls and could lead to a breach of privacy or exposure of sensitive draft content, making it a critical concern for site owners and content managers using the affected versions of CivicTheme.
Possible Solutions
The good news is that a fix is available. To protect your Drupal website from this information disclosure vulnerability, you must upgrade your CivicTheme Design System to the latest patched version. The recommended solution is to:
- Upgrade to CivicTheme-1.12.0 or a later version for Drupal 10.x / 11.x.
Applying this update will ensure that access checks are properly enforced when content is displayed in reference cards, preventing unauthorized information disclosure. For more general guidance on keeping your Drupal site secure, consider reviewing Best Practices for Drupal Security.
