CVE-2016-3165

high

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

https://www.drupal.org/SA-CORE-2016-001

https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-2376

http://www.openwall.com/lists/oss-security/2016/03/15/10

http://www.openwall.com/lists/oss-security/2016/02/24/19

http://www.debian.org/security/2016/dsa-3498

Details

Source: Mitre, NVD

Published: 2016-04-12

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Severity: High

EPSS

EPSS: 0.0136