CVE-2026-96391: CWE-862 Missing Authorization in Drupal Webform REST
Description
CVE-2026-96391 is a missing authorization vulnerability in the Drupal Webform REST module that allows forceful browsing. It affects Webform REST versions from 0.0.0 up to but not including 4.2.1. This vulnerability could enable unauthorized access to resources due to insufficient authorization checks.
Affected software
Drupal
Webform REST
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-862) in Drupal Webform REST involves missing authorization controls, which allows an attacker to perform forceful browsing. The affected versions are all releases from 0.0.0 through 4.2.0. No CVSS score or detailed exploit information is provided. There is no indication of known exploits in the wild or vendor-provided patches in the supplied data.
Potential Impact
The impact is unauthorized access to resources via forceful browsing due to missing authorization checks in the Webform REST module. This could lead to exposure of sensitive data or unauthorized actions within the affected Drupal installations. No further impact details or exploitation reports are available.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch or official fix information is provided, users should monitor Drupal security advisories for updates and consider restricting access to the Webform REST endpoints until a fix is available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- drupal
- Date Reserved
- 2026-09-23T01:32:48.997Z
- State
- PUBLISHED
Threat ID: 6ad968044d27ba8daa1a2876
Added to database: 10/22/2026, 01:33:56 UTC
Last enriched: 10/22/2026, 01:45:30 UTC
Last updated: 10/22/2026, 01:48:31 UTC
Views: 3
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