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
EPSS
Percentile
99.7%
The HybridAuth Social Login module enables you to allow visitors to authenticate or login to a Drupal site using their identities from social networks like Facebook or Twitter.
The module allows account creation through social login when the configuration is set to allow user registration by administrators only.
This vulnerability is mitigated by the fact that a site must be configured to allow user registration by administrators only and that authenticated user accounts can access sensitive data that would otherwise not be shown to anonymous users.
Drupal core is not affected. If you do not use the contributed HybridAuth Social Login module, there is nothing you need to do.
Install the latest version:
Also see the HybridAuth Social Login project page.
twitter.com/drupalsecurity
www.drupal.org/contact
www.drupal.org/project/hybridauth
www.drupal.org/security-team
www.drupal.org/security-team/risk-levels
www.drupal.org/security/secure-configuration
www.drupal.org/u/duozersk
www.drupal.org/u/klausi
www.drupal.org/u/vacilando
www.drupal.org/writing-secure-code