DRUPAL-CONTRIB-2026-174

See a problem?
Import Source
https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/webform/DRUPAL-CONTRIB-2026-174.json
JSON Data
https://api.osv.dev/v1/vulns/DRUPAL-CONTRIB-2026-174
Aliases
  • CVE-2026-96356
Published
2026-09-23T16:27:21Z
Modified
2026-09-23T17:40:55Z
Summary
[none]
Details

The Webform module allows site builders to create forms, collect submissions, and configure access to forms and submission data.

Webform did not sufficiently guard user-specific access rules against a malformed saved configuration. Under certain site-specific conditions, an access rule intended to grant submission access only to selected user accounts could also grant access to anonymous users.

This vulnerability is mitigated by the fact that the bypass depends on malformed saved access-rule configuration.

References
Credits

Affected packages

Packagist:https://packages.drupal.org/8 / drupal/webform

Package

Name
drupal/webform
Purl
pkg:composer/drupal/webform?repository_url=https:%2F%2Fpackages.drupal.org%2F8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.2.12
Database specific
Show details 
{
    "constraint":  "<6.2.12"
}
Type
ECOSYSTEM
Events
Introduced
6.3.0
Fixed
6.3.1
Database specific
Show details 
{
    "constraint":  ">=6.3.0 <6.3.1"
}

Database specific

affected_versions 
"<6.2.12 || >=6.3.0 <6.3.1"
source 
"https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/webform/DRUPAL-CONTRIB-2026-174.json"