GitHub Advisory DatabaseGHSA-4GH5-3HQJ-X3PJDrupal Form API ignores access restrictions on submit buttons
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
6.8 Medium
AI Score
Confidence
Low
0.005 Low
EPSS
Percentile
75.5%
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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| drupal/drupal | lt | 6.38 | |
| drupal/core | lt | 6.38 |
References
www.debian.org/security/2016/dsa-3498
www.openwall.com/lists/oss-security/2016/02/24/19
www.openwall.com/lists/oss-security/2016/03/15/10
github.com/advisories/GHSA-4gh5-3hqj-x3pj
github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2016-3165.yaml
github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2016-3165.yaml
nvd.nist.gov/vuln/detail/CVE-2016-3165
www.drupal.org/SA-CORE-2016-001
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
6.8 Medium
AI Score
Confidence
Low
0.005 Low
EPSS
Percentile
75.5%