An access bypass vulnerability exists when the experimental Workspaces module in Drupal 8 core is enabled. This can be mitigated by disabling the Workspaces module. It does not affect any release other than Drupal 8.7.4.

Cross-site request forgery (CSRF) vulnerability in the Plus 1 module before 6.x-2.6, a module for Drupal, allows remote attackers to cast votes for content via unspecified aspects of the URI.

A 3rd party development library including with Drupal 8 development dependencies is vulnerable to remote code execution. This is mitigated by the default .htaccess protection against PHP execution, and the fact that Composer development dependencies aren't normal installed. You might be vulnerable to this if you are running a version of Drupal before 8.2.2. To be sure you aren't vulnerable, you can remove the <siteroot>/vendor/phpunit directory from your production deployments

Cross-site request forgery (CSRF) vulnerability in Live 5.x before 5.x-0.1, a module for Drupal, allows remote attackers to hijack the authentication of unspecified privileged users for requests that can be leveraged to execute arbitrary PHP code.

Multiple cross-site request forgery (CSRF) vulnerabilities in the update feature in Drupal 5.x before 5.13 and 6.x before 6.7 allow remote attackers to perform unauthorized actions as the superuser via unspecified vectors, as demonstrated by causing the superuser to "execute old updates" that modify the database.

Multiple cross-site request forgery (CSRF) vulnerabilities in Comment Mail 5.x before 5.x-1.1, a module for Drupal, allow remote attackers to hijack the authentication of administrators.

Cross-site request forgery (CSRF) vulnerability in OpenID 5.x before 5x.-1.2, a module for Drupal, allows remote attackers to hijack the authentication of unspecified victims to delete OpenID identities via unknown vectors.

install.php in Drupal 5.x before 5.3, when the configured database server is not reachable, allows remote attackers to execute arbitrary code via vectors that cause settings.php to be modified.

Cross-site scripting (XSS) vulnerability in the Help Tip module before 4.7.x-1.0 for Drupal allows remote attackers to inject arbitrary web script or HTML, and possibly obtain administrative access, via node titles.

Multiple cross-site scripting (XSS) vulnerabilities in Drupal (1) Project Issue Tracking 4.7.x-1.0 and 4.7.x-2.0, and (2) Project 4.6.x-1.0, 4.7.x-1.0, and 4.7.x-2.0 allow remote attackers to inject arbitrary web script or HTML via unspecified parameters, which do not use the check_plain function.

Cross-site scripting (XSS) vulnerability in the MySite 4.7.x before 4.7.x-3.3 and 5.x before 5.x-1.3 module for Drupal allows remote attackers to inject arbitrary web script or HTML via the Title field when editing a page. NOTE: some details were obtained from third party information.

Cross-site scripting (XSS) vulnerability in the CVS management/tracker 4.7.x-1.0, 4.7.x-2.0, and 4.7.0 (before the 20060807 contribution release system) for Drupal allows remote attackers to inject arbitrary web script or HTML via the motivation field in the CVS application page, which is not passed through check_markup on display.

Cross-site request forgery (CSRF) vulnerability in the Node Gallery module for Drupal 6.x-3.1 and earlier allows remote attackers to hijack the authentication of certain users for requests that create node galleries.

Some field types do not properly sanitize data from non-form sources in Drupal 8.5.x before 8.5.11 and Drupal 8.6.x before 8.6.10. This can lead to arbitrary PHP code execution in some cases. A site is only affected by this if one of the following conditions is met: The site has the Drupal 8 core RESTful Web Services (rest) module enabled and allows PATCH or POST requests, or the site has another web services module enabled, like JSON:API in Drupal 8, or Services or RESTful Web Services in Drupal 7. (Note: The Drupal 7 Services module itself does not require an update at this time, but you should apply other contributed updates associated with this advisory if Services is in use.)

Cross-site request forgery (CSRF) vulnerability in the BrowserID (Mozilla Persona) module 7.x-1.x before 7.x-1.3 for Drupal allows remote attackers to hijack the authentication of arbitrary users for requests that login a user to another web site.

The default views in the Organic Groups (OG) module 6.x-2.x before 6.x-2.4 for Drupal do not properly check permissions when all users have the "access content" permission removed, which allows remote attackers to bypass access restrictions and possibly have other unspecified impact.

Cross-site request forgery (CSRF) vulnerability in the Ubercart Bulk Stock Updater module for Drupal allows remote attackers to hijack the authentication of unspecified victims via unknown vectors related to formAPI.

Drupal 6.x before 6.38, when used with PHP before 5.4.45, 5.5.x before 5.5.29, or 5.6.x before 5.6.13, might allow remote attackers to execute arbitrary code via vectors related to session data truncation.

The Form API in Drupal 6.x before 6.37 and 7.x before 7.39 does not properly validate the form token, which allows remote attackers to conduct CSRF attacks that upload files in a different user's account via vectors related to "file upload value callbacks."

Drupal 6.x before 6.34 and 7.x before 7.34 allows remote attackers to hijack sessions via a crafted request, as demonstrated by a crafted request to a server that supports both HTTP and HTTPS sessions.

Unspecified vulnerability in LoginToboggan 6.x-1.x before 6.x-1.5, a module for Drupal, when "Allow users to login using their e-mail address" is enabled, allows remote blocked users to bypass intended access restrictions via unspecified vectors.

Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked.

Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks, and thus any other stream-wrapper attack (such as file:// to overwrite files) can still succeed.

Session fixation vulnerability in the Ubercart module 6.x-2.x before 6.x-2.13 and 7.x-3.x before 7.x-3.6 for Drupal, when the "Log in new customers after checkout" option is enabled, allows remote attackers to hijack web sessions by leveraging knowledge of the original session ID.

Cross-site request forgery (CSRF) vulnerability in the MRBS module for Drupal allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.

Cross-site request forgery (CSRF) vulnerability in the Click2Sell Suite module 6.x-1.x for Drupal allows remote attackers to hijack the authentication of administrators for requests that delete database information via vectors involving the Drupal Form API.

Drupal 6.x before 6.29 and 7.x before 7.24 uses the PHP mt_rand function to generate random numbers, which uses predictable seeds and allows remote attackers to predict security strings and bypass intended restrictions via a brute force attack.

The _json_decode function in plugins/context_reaction_block.inc in the Context module 6.x-2.x before 6.x-3.2 and 7.x-3.x before 7.x-3.0 for Drupal, when using a version of PHP that does not support the json_decode function, allows remote attackers to execute arbitrary PHP code via unspecified vectors related to Ajax operations, possibly involving eval injection.

Cross-site request forgery (CSRF) vulnerability in the Services module 6.x-3.x and 7.x-3.x before 7.x-3.4 for Drupal allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.

Cross-site request forgery (CSRF) vulnerability in the RESTful Web Services (restws) module 7.x-1.x before 7.x-1.2 and 7.x-2.x before 7.x-2.0-alpha4 for Drupal allows remote attackers to hijack the authentication of arbitrary users via unknown vectors.

Cross-site request forgery (CSRF) vulnerability in the Mark Complete module 7.x-1.x before 7.x-1.1 for Drupal allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.

The Google Authenticator login (ga_login) module 7.x before 7.x-1.3 for Drupal, when multi-factor authentication is enabled, allows remote attackers to bypass authentication for accounts without an associated Google Authenticator token by logging in with the username.

Cross-site request forgery (CSRF) vulnerability in the order-management functionality in the Ubercart module 5.x before 5.x-1.9 and 6.x before 6.x-2.1 for Drupal allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.

Cross-site request forgery (CSRF) vulnerability in the Time Spent module 6.x and 7.x for Drupal allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.

Cross-site request forgery (CSRF) vulnerability in the Commerce Extra Panes module 7.x-1.x before 7.x-1.1 in Drupal allows remote attackers to hijack the authentication of administrators for requests that enable or disable a Commerce extra panes pane via unspecified vectors related to "the link to reorder items."

Multiple cross-site request forgery (CSRF) vulnerabilities in the Search API module 7.x-1.x before 7.x-1.3 for Drupal allow remote attackers to hijack the authentication of administrators for requests that (1) enable a server via a server action or (2) enable a search index via an enable index action.

Cross Site Request Forgery vulnerability in Drupal Core Form API does not properly handle certain form input from cross-site requests, which can lead to other vulnerabilities.

Cross-site request forgery (CSRF) vulnerability in Shared Sign-On 5.x and 6.x, a module for Drupal, allows remote attackers to hijack the authentication of arbitrary users via unknown vectors.

Open redirect vulnerability in Simplenews Statistics 6.x before 6.x-2.0, a module for Drupal, allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.

The ImageCache module 5.x before 5.x-2.5 and 6.x before 6.x-2.0-beta10, a module for Drupal, when the private file system is used, does not properly perform access control for derivative images, which allows remote attackers to view arbitrary images via a request that specifies an image's filename.

Cross-site request forgery (CSRF) vulnerability in the Fivestar module 5.x-1.x before 5.x-1.14 and 6.x-1.x before 6.x-1.14, a module for Drupal, allows remote attackers to hijack the authentication of arbitrary users for requests that cast votes.

Multiple cross-site request forgery (CSRF) vulnerabilities in the RESTful Web Services (RESTWS) module 7.x-1.x before 7.x-1.1 and 7.x-2.x before 7.x-2.0-alpha3 for Drupal allow remote attackers to hijack the authentication of arbitrary users via unknown vectors.

Cross-site request forgery (CSRF) vulnerability in the Subuser module before 6.x-1.8 for Drupal allows remote attackers to hijack the authentication of arbitrary users for requests that switch the user to a subuser via unspecified vectors.

Cross-site request forgery (CSRF) vulnerability in the Drag & Drop Gallery module 6.x for Drupal allows remote attackers to hijack the authentication of administrators.

Drupal 7.x before 7.16 allows remote attackers to obtain sensitive information and possibly re-install Drupal and execute arbitrary PHP code via an external database server, related to "transient conditions."

Multiple cross-site request forgery (CSRF) vulnerabilities in the Node Hierarchy module 6.x-1.x before 6.x-1.5 for Drupal allow remote attackers to hijack the authentication of administrators for requests that change a node hierarchy position via an (1) up or (2) down action.

Cross-site request forgery (CSRF) vulnerability in the Comment Moderation module 6.x-1.x before 6.x-1.1 for Drupal allows remote attackers to hijack the authentication of administrators for requests that publish comments.

Multiple cross-site request forgery (CSRF) vulnerabilities in the SimpleMeta module 6.x-1.x before 6.x-2.0 for Drupal allow remote attackers to hijack the authentication of administrators for requests that (1) delete or (2) add a meta tag entry.

SQL injection vulnerability in the Multisite Search module 6.x-2.2 for Drupal allows remote authenticated users with certain permissions to execute arbitrary SQL commands via the Site table prefix field.

Unspecified vulnerability in the CKeditor module 6.x-2.x before 6.x-2.3 and the CKEditor module 6.x-1.x before 6.x-1.9 and 7.x-1.x before 7.x-1.7 for Drupal, when the core PHP module is enabled, allows remote authenticated users or remote attackers to execute arbitrary PHP code via the text parameter to a text filter. NOTE: some of these details are obtained from third party information.