Cross-site request forgery (CSRF) vulnerability in Drupal 7.12 and earlier allows remote attackers to hijack the authentication of arbitrary users for requests that end a session via the user/logout URI. NOTE: the vendor disputes the significance of this issue, by considering the "security benefit against platform complexity and performance impact" and concluding that a change to the logout behavior is not planned because "for most sites it is not worth the trade-off.

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.

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 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.

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.

The User module in Drupal 6.x before 6.38 and 7.x before 7.43 allows remote attackers to gain privileges by leveraging contributed or custom code that calls the user_save function with an explicit category and loads all roles into the array.

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.

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.

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.

modules/openid/xrds.inc in Drupal 6.x before 6.33 and 7.x before 7.31 allows remote attackers to have unspecified impact via a crafted DOCTYPE declaration in an XRDS document.

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.

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.

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 Localization client 5.x before 5.x-1.1 and 6.x before 6.x-1.6 and the Localization server 5.x before 5.x-1.0-alpha5 and 6.x before 6.x-alpha2, modules for Drupal, allows remote attackers to perform unauthorized actions as administrators via unspecified vectors related to the "local translation submission interface."

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.

Unspecified vulnerability in the Meta Tags (aka Nodewords) 5.x-1.6 module for Drupal, when images are permitted in node bodies, allows remote authenticated users to execute arbitrary code via unspecified vectors involving creation of a node.

Drupal 5.2 and earlier does not properly unset variables when the input data includes a numeric parameter with a value matching an alphanumeric parameter's hash value, which allows remote attackers to execute arbitrary PHP code by invoking the drupal_eval function through a callback parameter to the default URI, as demonstrated by the _menu[callbacks][1][callback] parameter. NOTE: it could be argued that this vulnerability is due to a bug in the unset PHP command (CVE-2006-3017) and the proper fix should be in PHP; if so, then this should not be treated as a vulnerability in Drupal.

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 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 Admin tools module for Drupal allows remote attackers to hijack the authentication of unspecified victims via unknown vectors involving "not checking tokens."

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.

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.

A cross-site request forgery (CSRF) vulnerability in the Activity module 6.x-1.x for Drupal.

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

Cross-site request forgery (CSRF) vulnerability in the Password Policy module before 6.x-1.4 and 7.x-1.0 beta3 for Drupal allows remote attackers to hijack the authentication of administrative users for requests that unblock a user.

Cross-site request forgery (CSRF) vulnerability in the Admin:hover module for Drupal allows remote attackers to hijack the authentication of administrators for requests that unpublish all nodes, and possibly other actions, via unspecified vectors.

Drupal 6.x before 6.23 and 7.x before 7.11 does not verify that Attribute Exchange (AX) information is signed, which allows remote attackers to modify potentially sensitive AX information without detection via a man-in-the-middle (MITM) attack.

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.

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.

Nodequeue 5.x before 5.x-2.7 and 6.x before 6.x-2.2, a module for Drupal, does not properly restrict access when displaying node titles, which has unknown impact and attack vectors.

The Send by e-mail sub-module in the Print (aka Printer, e-mail and PDF versions) module 5.x before 5.x-4.9 and 6.x before 6.x-1.9, a module for Drupal, does not properly enforce privilege requirements, which allows remote attackers to read page titles by requesting a "Send to friend" form.

The Ajax Table module 5.x for Drupal does not perform access control, which allows remote attackers to delete arbitrary users and nodes via unspecified vectors.

The CCK Comment Reference module 5.x before 5.x-1.2 and 6.x before 6.x-1.3, a module for Drupal, allows remote attackers to bypass intended access restrictions and read comments by using the autocomplete path.

Comment RSS 5.x before 5.x-2.2 and 6.x before 6.x-2.2, a module for Drupal, does not properly enforce permissions when a link is added to the RSS feed, which allows remote attackers to obtain the node title and possibly other sensitive content by reading the feed.

The Shibboleth authentication module 5.x before 5.x-3.4 and 6.x before 6.x-3.2, a module for Drupal, does not properly remove statically granted privileges after a logout or other session change, which allows physically proximate attackers to gain privileges by using an unattended web browser.

An administration page in the NGP COO/CWP Integration (crmngp) module 6.x before 6.x-1.12 for Drupal does not perform the expected access control, which allows remote attackers to read log information via unspecified vectors.

The Organic Groups (OG) Vocabulary module 6.x before 6.x-1.0 for Drupal allows remote authenticated group members to bypass intended access restrictions, and create, modify, or read a vocabulary, via unspecified vectors.

The Web Services module 6.x for Drupal does not perform the expected access control, which allows remote attackers to make unspecified use of an API via unknown vectors.

The Storm module 6.x before 6.x-1.25 for Drupal does not enforce privilege requirements for storminvoiceitem nodes, which allows remote attackers to read node titles via unspecified vectors.

The Comment Upload 4.7.x before 4.7.x-0.1 and 5.x before 5.x-0.1 module for Drupal does not properly use functions in the upload module, which allows remote attackers to bypass upload validation, and upload arbitrary files and possibly execute arbitrary code, via unspecified vectors.

The Smartqueue_og module 5.x before 5.x-1.3 and 6.x before 6.x-1.0-rc3, a module for Drupal, does not verify group-node privileges in certain circumstances involving subqueue creation, which allows remote authenticated users to discover arbitrary organic group names by reading confirmation messages.

The Image Assist module 5.x-1.x before 5.x-1.8, 5.x-2.x before 2.0-alpha4, 6.x-1.x before 6.x-1.1, 6.x-2.x before 2.0-alpha4, and 6.x-3.x-dev before 2009-07-15, a module for Drupal, does not properly enforce privilege requirements for unspecified pages, which allows remote attackers to read the (1) title or (2) body of an arbitrary node via unknown vectors.

The Meta tags (aka Nodewords) module before 6.x-1.1 for Drupal does not properly follow permissions during assignment of node meta tags, which allows remote attackers to obtain sensitive information via unspecified vectors.

Drupal 6.x before 6.x-2.6, a module for Drupal, allows remote authenticated users to bypass access restrictions and (1) read unpublished content from anonymous users when a view is already configured to display the content, and (2) read private content in generated queries.

Advanced Forum 6.x before 6.x-1.1, a module for Drupal, does not prevent users from modifying user signatures after the associated comment format has been changed to an administrator-controlled input format, which allows remote authenticated users to inject arbitrary web script, HTML, and possibly PHP code via a crafted user signature.

The Node Access User Reference module 5.x before 5.x-2.0-beta4 and 6.x before 6.x-2.0-beta6, a module for Drupal, interprets an empty CCK user reference as a reference to the anonymous user, which might allow remote attackers to bypass intended access restrictions to read or modify a node.

Unspecified vulnerability in Internationalization (i18n) Translation 5.x before 5.x-2.5, a module for Drupal, allows remote attackers with "translate node" permissions to bypass intended access restrictions and read unpublished nodes via unspecified vectors.

EveryBlog 5.x and 6.x, a module for Drupal, allows remote attackers to bypass access restrictions via unknown vectors.