DRUPAL-CONTRIB-2020-011

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Import Source
https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/webform/DRUPAL-CONTRIB-2020-011.json
JSON Data
https://api.osv.dev/v1/vulns/DRUPAL-CONTRIB-2020-011
Published
2020-05-06T16:43:59Z
Modified
2025-12-10T23:33:22.157640Z
Summary
[none]
Details

This module enables you to build forms and surveys in Drupal.

The module doesn't sufficiently filter webform element properties (attributes) under the scenario of editing a webform. Malicious user could craft such an attribute (#element_validate, for example) that would invoke execution of undesired PHP code.

This vulnerability is mitigated by the fact that an attacker must have a role with the permission "Edit own webform" (or "Edit any webform").

References
Credits

Affected packages

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

Package

Name
drupal/webform
Purl
pkg:composer/drupal/webform

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.11.0
Database specific 
{
    "constraint": "<5.11.0"
}

Database specific

affected_versions 
"<5.11.0"
source 
"https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/webform/DRUPAL-CONTRIB-2020-011.json"