Vulnerability advisory
GHSA-4gh5-3hqj-x3pj
Drupal Form API ignores access restrictions on submit buttons
Also known as CVE-2016-3165
Severity
- CVSS 3.x
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected versions
drupal/core Packagist
All drupal/core advisories →| Affected | Fixed in |
|---|---|
6.0 to before 6.38 | 6.38Advisories → |
| Affected | Fixed in |
|---|---|
6.0 to before 6.38 | 6.38Advisories → |
Description
The Form API in Drupal 6.x before 6.38 ignores access restrictions on submit buttons, which might allow remote attackers to bypass intended access restrictions by leveraging permission to submit a form with a button that has "#access" set to FALSE in the server-side form definition.
References
- Advisorynvd.nist.gov/vuln/detail/CVE-2016-3165 ↗
- Webgithub.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2016-3165.yaml ↗
- Webgithub.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2016-3165.yaml ↗
- Packagegithub.com/drupal/core ↗
- Webwww.drupal.org/SA-CORE-2016-001 ↗
- Webwww.debian.org/security/2016/dsa-3498 ↗
- Webwww.openwall.com/lists/oss-security/2016/02/24/19 ↗
- Webwww.openwall.com/lists/oss-security/2016/03/15/10 ↗