CVE-2026-96372: Drupal Webform module insufficient access restriction on remote HTTP operations

CVE-2026-96372 · Severity: info · Published 2026-10-22

The Webform module for Drupal enables site builders to create forms and collect submissions. The module does not sufficiently restrict access to configure Remote HTTP Operations handlers, allowing a user with webform editing permissions to configure remote HTTP operations without proper authorization. This could allow attackers with webform editing access to redirect form submissions to arbitrary servers, exposing form data or enabling reconnaissance of internal systems.

Technologies: Drupal Webform, Packagist:Https://Packages.Drupal.Org/8 Drupal/Webform. Vendors: Drupal, Packagist:Https://Packages.Drupal.Org/8.

Quick answers

Is CVE-2026-96372 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-96372 being exploited in the wild.
How severe is CVE-2026-96372?
Informational severity, published 22 October 2026.
Which products and versions are affected?
Drupal Webform <6.2.12 or >=6.3.0, <6.3.1; Packagist:Https://Packages.Drupal.Org/8 Drupal/Webform ECOSYSTEM:introduced=0,fixed=6.2.12|ECOSYSTEM:introduced=6.3.0,fixed=6.3.1.
Is there a fix for CVE-2026-96372?
Yes. Packagist:Https://Packages.Drupal.Org/8 Drupal/Webform: upgrade to 6.2.12 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-96372 attacked?
It is attacked over the network, in a software library.
Am I affected by CVE-2026-96372?
Check whether you run Drupal Webform or Packagist:Https://Packages.Drupal.Org/8 Drupal/Webform at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • Packagist:Https://Packages.Drupal.Org/8 Drupal/Webform: upgrade to 6.2.12 or later

Technical details

The vulnerability is an authorization bypass affecting the Remote HTTP Operations feature in the Webform module. A user with permission to edit a webform can configure remote HTTP operations without the new "Administer webform remote post URLs" permission, allowing them to send form submissions to attacker-controlled endpoints. The vulnerability requires the attacker to already have the role permission to edit webforms, which mitigates exposure but remains a privilege escalation concern within authenticated contexts.

Affected products

  • Drupal Webform <6.2.12 or >=6.3.0, <6.3.1

Identifiers

  • CVE-2026-96372
  • DRUPAL-CONTRIB-2026-167

Timeline

  • 2026-09-23: disclosed

References

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