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How the CVE Works:
The CVE-2025-XXXX vulnerability in Drupal’s Quick Node Block module (versions before 2.0.0) stems from improper access control. Attackers can exploit Forceful Browsing due to missing authorization checks, allowing unauthorized access to restricted node operations. The module fails to validate user permissions when processing node-related requests, enabling malicious actors to manipulate or retrieve sensitive content without proper authentication. This flaw primarily impacts sites using the module for dynamic content blocks, potentially leading to data exposure or unauthorized modifications.
DailyCVE Form:
Platform: Drupal
Version: < 2.0.0
Vulnerability: Missing Authorization
Severity: Moderate
Date: Jun 11, 2025
Prediction: Patch expected by Jul 10, 2025
What Undercode Say:
Exploitation:
1. Forceful Browsing Attack:
GET /quick-node-block/admin?nid=[bash] HTTP/1.1 Host: vulnerable-site.com
Bypasses checks to access restricted nodes.
2. Automated Scanning:
wget --spider "http://target.com/quick-node-block/admin?nid=1..100"
Mitigation:
1. Immediate Workaround:
// Temporarily disable module in settings.php $config['quick_node_block.settings']['enabled'] = FALSE;
2. Patch Verification:
drush pm-update quick_node_block --check-only
3. .htaccess Restriction (Apache):
<LocationMatch "/quick-node-block/admin"> Require valid-user </LocationMatch>
4. Drupal Permission Audit:
drush role:list --filter="permissions=administer nodes"
5. Log Monitoring:
tail -f /var/log/drupal/watchdog.log | grep "access denied"
Post-Patch Actions:
- Clear Drupal caches:
drush cr
- Re-audit custom modules for similar flaws.
(End of technical directives.)
Sources:
Reported By: github.com
Extra Source Hub:
Undercode
