Security advisories

Drupal core contains a potential PHP Object Injection vulnerability that (if combined with another exploit) could lead to Arbitrary File Inclusion. Techniques exist to escalate this attack to Remote Code Execution. It is not directly exploitable.

This issue is mitigated by the fact that in order for it to be exploitable, a separate vulnerability must be present to allow an attacker to pass unsafe input to unserialize(). There are no such known exploits in Drupal core.

Drupal core doesn't sufficiently filter error messages under certain circumstances, leading to a reflected Cross Site Scripting vulnerability (XSS).

Sites are encouraged to update. There are not yet public documented steps to exploit this, but there may be soon given the nature of this issue.

This issue is being protected by Drupal Steward. Sites that use Drupal Steward are already protected, but are still encouraged to upgrade in the near future.

This module enables your site to obfuscate Email addresses and prevent spambots to collect them.

The module doesn't sanitize HTML data attributes when an email address link is transformed to separate span HTML elements and then transformed back by JavaScript leading to a Cross Site Scripting (XSS) vulnerability.

This is mitigated by the fact an attacker must be able to insert span HTML elements with data attributes in the page.

Open Social is a Drupal distribution for online communities, which ships with a default (optional) module social_language to make your platform multilingual.

Some site administration configuration does not correctly check access when trying to translate allowing unauthorised people to translate these parts.

The issue is mitigated by the fact that social_language needs to be enabled with more than 1 language.