Drupal Cross-Site Request Forgery (CSRF)

Some administrative paths in Drupal 8.2.x before 8.2.7 did not include protection for CSRF. This would allow an attacker to disable some blocks on a site. This issue is mitigated by the fact that users would have to know the block ID...

GHSA-PH2J-5HXQ-GXRR Drupal Node Validation Bypass in the node module API

The node module API in Drupal 5.x before 5.11 allows remote attackers to bypass node validation and have unspecified other impact via unknown vectors related to contributed modules...

Drupal Node Validation Bypass in the node module API

The node module API in Drupal 5.x before 5.11 allows remote attackers to bypass node validation and have unspecified other impact via unknown vectors related to contributed modules...

Drupal cross site scripting vulnerability

A jQuery cross site scripting vulnerability is present when making Ajax requests to untrusted domains. This vulnerability is mitigated by the fact that it requires contributed or custom modules in order to exploit. For Drupal 8, this vulnerability was already fixed in Drupal 8.4.0 in the Drupal...

GHSA-5VPR-V24W-MMJJ Drupal cross site scripting vulnerability

A jQuery cross site scripting vulnerability is present when making Ajax requests to untrusted domains. This vulnerability is mitigated by the fact that it requires contributed or custom modules in order to exploit. For Drupal 8, this vulnerability was already fixed in Drupal 8.4.0 in the Drupal...

Drupal external link injection vulnerability

Drupal core 7.x versions before 7.57 has an external link injection vulnerability when the language switcher block is used. A similar vulnerability exists in various custom and contributed modules. This vulnerability could allow an attacker to trick users into unwillingly navigating to an externa...

GHSA-WM86-W3CF-H6VM Drupal external link injection vulnerability

Drupal core 7.x versions before 7.57 has an external link injection vulnerability when the language switcher block is used. A similar vulnerability exists in various custom and contributed modules. This vulnerability could allow an attacker to trick users into unwillingly navigating to an externa...

GHSA-585J-5449-MF5M Drupal cross-site scripting vulnerability

Drupal 8.4.x versions before 8.4.5 and Drupal 7.x versions before 7.57 has a Drupal.checkPlain JavaScript function which is used to escape potentially dangerous text before outputting it to HTML as JavaScript output does not typically go through Twig autoescaping. This function does not correctly...

Drupal cross-site scripting vulnerability

Drupal 8.4.x versions before 8.4.5 and Drupal 7.x versions before 7.57 has a Drupal.checkPlain JavaScript function which is used to escape potentially dangerous text before outputting it to HTML as JavaScript output does not typically go through Twig autoescaping. This function does not correctly...

GHSA-2P28-5MVP-2J2R Drupal Comment reply form allows access to restricted content

In Drupal versions 8.4.x versions before 8.4.5 users with permission to post comments are able to view content and comments they do not have access to, and are also able to add comments to this content. This vulnerability is mitigated by the fact that the comment system must be enabled and the...

Drupal Comment reply form allows access to restricted content

In Drupal versions 8.4.x versions before 8.4.5 users with permission to post comments are able to view content and comments they do not have access to, and are also able to add comments to this content. This vulnerability is mitigated by the fact that the comment system must be enabled and the...

GHSA-9C24-G32G-35RJ Drupal PECL YAML parser unsafe object handling

Drupal core 8 before versions 8.3.4 allows remote attackers to execute arbitrary code due to the PECL YAML parser not handling PHP objects safely during certain operations...

Drupal PECL YAML parser unsafe object handling

Drupal core 8 before versions 8.3.4 allows remote attackers to execute arbitrary code due to the PECL YAML parser not handling PHP objects safely during certain operations...

GHSA-7FH9-933G-885P Drupal Core Remote Code Execution Vulnerability

Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1 allows remote attackers to execute arbitrary code because of an issue affecting multiple subsystems with default or common module configurations...

Drupal Core Remote Code Execution Vulnerability

Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1 allows remote attackers to execute arbitrary code because of an issue affecting multiple subsystems with default or common module configurations...

Enhanced Image plugin for CKEditor is vulnerable to Cross-site scripting (XSS)

The Enhanced Image aka image2 plugin for CKEditor in versions 4.5.10 through 4.9.1; fixed in 4.9.2, and as used in Drupal 8 before 8.4.7 and 8.5.x before 8.5.2 and other products, is vulnerable to cross-site scripting because it allows remote attackers to inject arbitrary web script through a...

GHSA-G78H-PF65-46RV Enhanced Image plugin for CKEditor is vulnerable to Cross-site scripting (XSS)

The Enhanced Image aka image2 plugin for CKEditor in versions 4.5.10 through 4.9.1; fixed in 4.9.2, and as used in Drupal 8 before 8.4.7 and 8.5.x before 8.5.2 and other products, is vulnerable to cross-site scripting because it allows remote attackers to inject arbitrary web script through a...

GHSA-6HPJ-9XJ7-2JXX Drupal access control bypass vulnerability

Drupal 8 before 8.2.8 and 8.3 before 8.3.1 allows critical access bypass by authenticated users if the RESTful Web Services rest module is enabled and the site allows PATCH requests...

Drupal Settings Tray access bypass

In Drupal versions 8.4.x versions before 8.4.5 the Settings Tray module has a vulnerability that allows users to update certain data that they do not have the permissions for. If you have implemented a Settings Tray form in contrib or a custom module, the correct access checks should be added. Th...

GHSA-7FFH-CJVG-FPR4 Drupal Settings Tray access bypass

In Drupal versions 8.4.x versions before 8.4.5 the Settings Tray module has a vulnerability that allows users to update certain data that they do not have the permissions for. If you have implemented a Settings Tray form in contrib or a custom module, the correct access checks should be added. Th...