Chaos Tool Suite (ctools) - Moderately critical - Access bypass - SA-CONTRIB-2021-015

Chaos tool suite ctools module provides a number of APIs and extensions for Drupal, its 8.x-3.x branch is a start from scratch to evaluate the features of ctools that didn't make it into Drupal Core 8.0.x and port them. The module doesn't sufficiently handle block access control on its EntityView...

GraphQL - Moderately critical - Information Disclosure - SA-CONTRIB-2021-013

This module lets you craft and expose a GraphQL web service API. The module does not sufficiently protect arbitrary exception and error messages thereby exposing an information disclosure vulnerability. This vulnerability is mitigated by the fact that a GraphQL server must be enabled and a data...

OpenID Connect / OAuth client - Moderately critical - Access bypass - SA-CONTRIB-2021-014

This module allows users to authenticate against an Oauth 2.0 / OpenID Connect identity provider to login to your Drupal site. The module doesn't sufficiently protect against unauthorized local access, by way of using the 'password reset' facility, for users who are supposed to only be able to lo...

Open Social - Moderately critical - SQL Injection - SA-CONTRIB-2021-010

This Open Social distribution provides a turn-key system for building customized social networks. The module doesn't sufficiently process data in certain circumstances. This vulnerability is mitigated by the fact that an attacker must have a role with the permission "access mentions"...

Frequently Asked Questions - Moderately critical - Cross Site Scripting - SA-CONTRIB-2021-012

The Frequently Asked Questions faq module allows users, with appropriate permissions, to create question and answer pairs which they want displayed on the 'faq' page. The 'faq' page is automatically generated from the FAQ nodes configured. Basic Views layouts are also provided and can be customis...

Open Social - Critical - Authentication Bypass - SA-CONTRIB-2021-011

Open Social is a Drupal distribution for online communities. The included socialmagiclogin module doesn't sufficiently validate magic login URLs for user accounts. The lack of validation makes it possible for an adversary to forge valid login URLs and login to such an account. This vulnerability ...

Drupal core - Moderately critical - Cross Site Scripting - SA-CORE-2021-003

Update: 2021-06-11: Added CVE-2021-33829 identifier Drupal core uses the third-party CKEditor library. This library has an error in parsing HTML that could lead to an XSS attack. CKEditor 4.16.1 and later include the fix. Update: 2021-06-11: More details are available on CKEditor's blog. Users of...

Facets - Moderately critical - Cross site scripting - SA-CONTRIB-2021-008

This module enables you to add customizable facets on search pages, from core search or searches provided by Search API. The module doesn't sufficiently filter all output in certain circumstances. This vulnerability is mitigated by the fact that an attacker must have a role with the permission...

Gutenberg - Critical - Access bypass - SA-CONTRIB-2021-007

This module provides a new UI experience for node editing using the Gutenberg Editor library. The module did not correctly validate access rules in certain situations allowing anonymous users to delete blocks...

Chaos Tool Suite (ctools) - Moderately critical - Information disclosure - SA-CONTRIB-2021-009

Chaos tool suite ctools module provides a number of APIs and extensions for Drupal, it's 8.x-3.x branch is a start from scratch to evaluate the features of ctools that didn't make it into Drupal Core 8.0.x and port them. The module doesn't sufficiently handle access control on its EntityView...

SAML Authentication - Moderately critical - Access bypass - SA-CONTRIB-2021-006

The SAML Authentication module allows users to authenticate against a SAML identity provider to login to your Drupal site. The module doesn't sufficiently protect against unauthorized local access, by way of using the 'password reset' facility, for users who are supposed to only be able to log in...

Drupal core - Critical - Cross-site scripting - SA-CORE-2021-002

Drupal core's sanitization API fails to properly filter cross-site scripting under certain circumstances. Not all sites and users are affected, but configuration changes to prevent the exploit might be impractical and will vary between sites. Therefore, we recommend all sites update to this relea...

Fast Autocomplete - Moderately critical - Access bypass - SA-CONTRIB-2021-005

The Fast Autocomplete module provides fast IMDB-like suggestions below a text input field. Suggestions are stored as JSON files in the public files folder so that they can be provided to the browser relatively fast without the need for Drupal to be bootstrapped. The module doesn't correctly...

Webform - Moderately critical - Access bypass - SA-CONTRIB-2021-004

The Webform module for Drupal 8/9 includes a default Contact webform, which sends a notification email to the site owner and a confirmation email to the email address supplied via the form. The confirmation email can be used as an open mail relay to send an email to any email address. This...

Open Social - Moderately critical - Access bypass - SA-CONTRIB-2021-001

The optional Social Auth Extra module enables you to use the single sign-on methods provided by Open Social e.g. Facebook, LinkedIn, Google and Twitter. The module doesn't implement a proper cache strategy for anonymous users allowing the registration form to be cached with disclosed information ...

Open Social - Moderately critical - Access bypass - SA-CONTRIB-2021-002

The Social User Export module enables users within Open Social to create an export of users and download this to a CSV file. The module doesn't sufficiently check access when building the CSV file, allowing logged-in users without the manage members permission to be able to export all data from a...

Subgroup - Less critical - Access bypass - SA-CONTRIB-2021-003

This module enables you to add groups to other groups in a tree structure where access can be inherited up or down the tree. When you configure Subgroup to have a tree with at least three levels, users may inadvertently get permissions in a group that is an uncle or cousin of the source group,...

Drupal core - Critical - Third-party libraries - SA-CORE-2021-001

The Drupal project uses the pear ArchiveTar library, which has released a security update that impacts Drupal. For more information please see: CVE-2020-36193 Exploits may be possible if Drupal is configured to allow .tar, .tar.gz, .bz2, or .tlz file uploads and processes them...

Drupal core - Critical - Arbitrary PHP code execution - SA-CORE-2020-013

The Drupal project uses the PEAR ArchiveTar library. The PEAR ArchiveTar library has released a security update that impacts Drupal. For more information please see: CVE-2020-28948 CVE-2020-28949 Multiple vulnerabilities are possible if Drupal is configured to allow .tar, .tar.gz, .bz2, or .tlz...

Examples for Developers - Critical - Remote Code Execution - SA-CONTRIB-2020-035

The File Example submodule within the Examples project does not properly sanitize certain filenames as described in SA-CORE-2020-012, along with other related vulnerabilities. Therefore, File Example so is being removed from Examples until a version demonstrating file security best practices can...

SAML SP 2.0 Single Sign On (SSO) - SAML Service Provider - Critical - Access bypass - SA-CONTRIB-2020-038

This module enables your users residing at a SAML 2.0 compliant Identity Provider to login to your Drupal website. The module has two Authentication Bypass vulnerabilities...

Media: oEmbed - Critical - Remote Code Execution - SA-CONTRIB-2020-036

Media oEmbed does not properly sanitize certain filenames as described in SA-CORE-2020-012...

Ink Filepicker - Critical - Unsupported - SA-CONTRIB-2020-037

The security team is marking this project unsupported. There is a known security issue with the project that has not been fixed by the maintainer. It looks like the 3rd party service that this module integrates with may have been retired. If you would like to maintain this project nevertheless,...

Drupal core - Critical - Remote code execution - SA-CORE-2020-012

Update November 18: Documented longer list of dangerous file extensions Drupal core does not properly sanitize certain filenames on uploaded files, which can lead to files being interpreted as the incorrect extension and served as the wrong MIME type or executed as PHP for certain hosting...

Drupal OAuth Server ( OAuth / OIDC Provider) - Single Sign On ( SSO ) - Moderately critical - SQL Injection - SA-CONTRIB-2020-034

This module enables you login into any OAuth 2.0 compliant application using Drupal credentials. The 8.x branch of the module is vulnerable to SQL injection...

Drupal core - Critical - Cross-site scripting - SA-CORE-2020-009

Drupal 8 and 9 have a reflected cross-site scripting XSS vulnerability under certain circumstances. An attacker could leverage the way that HTML is rendered for affected forms in order to exploit the vulnerability...

Drupal core - Moderately critical - Information disclosure - SA-CORE-2020-011

A vulnerability exists in the File module which allows an attacker to gain access to the file metadata of a permanent private file that they do not have access to by guessing the ID of the file...

Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2020-007

The Drupal AJAX API does not disable JSONP by default, which can lead to cross-site scripting...

Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2020-010

Drupal core's built-in CKEditor image caption functionality is vulnerable to XSS...

Drupal core - Moderately critical - Access bypass - SA-CORE-2020-008

The experimental Workspaces module allows you to create multiple workspaces on your site in which draft content can be edited before being published to the live workspace. The Workspaces module doesn't sufficiently check access permissions when switching workspaces, leading to an access bypass...

Group - Moderately critical - Information disclosure - SA-CONTRIB-2020-032

The Group module enables you to hand out permissions on a smaller subset, section or community of your website. With the 1.1 security release, new code was introduced to ensure proper access for all entity types, but a mistake introduced unexpected access to unpublished nodes...

Group - Moderately critical - Information disclosure - SA-CONTRIB-2020-033

The Group module enables you to hand out permissions on a smaller subset, section or community of your website. Under very specific circumstances, where two group types support the same content, yet hand out different permissions, non-members of the first group type may use the set of permissions...

Hostmaster (Aegir) - Moderately critical - Access bypass, Arbitrary code execution - SA-CONTRIB-2020-031

Aegir is a powerful hosting system that sits alongside a LAMP or LEMP server to create, deploy and manage Drupal sites. Given that Aegir can use both Apache and Nginx Web servers, Apache allows configuration-writing users to escalate their privileges to the superuser root, and Aegir's operations...

Group - Critical - Information Disclosure - SA-CONTRIB-2020-030

This module enables you to hand out permissions on a smaller subset, section or community of your website. The module used to leverage the node grants system but turned it off in its recent 8.x-1.0 release in favor of a system that works for ALL entity types, not just nodes. By doing so, some...

Apigee Edge - Moderately critical - Access bypass - SA-CONTRIB-2020-028

The Apigee Edge module allows connecting a Drupal site to Apigee Edge in order to build a developer portal. It contains an "Apigee Edge Teams" submodule that provides shared app functionality by allowing developers to be organized into teams. The "Apigee Edge Teams" submodule has an information...

Modal Form - Critical - Access bypass - SA-CONTRIB-2020-029

The Modal form module is a toolset for quick start of using forms in modal windows. Any form is available for view and submit when the modalform module is installed. The only requirement is to know the form's fully-qualified class name...

Easy Breadcrumb - Moderately critical - Cross site scripting - SA-CONTRIB-2020-027

This module enables you to use the current URL path alias and the current page's title to automatically extract the breadcrumb's segments and its respective links then show them as breadcrumbs on your website. The module doesn't sufficiently sanitize editor input in certain circumstances leading ...

Renderkit - Less critical - Access bypass - SA-CONTRIB-2020-026

The renderkit module contains components which can transform the display of field items sent to it. Some of these components do not respect the 'access' property on the field render element, and thus can make rendered field values visible to visitors who would otherwise not be allowed to see thos...

Drupal core - Less critical - Access bypass - SA-CORE-2020-006

JSON:API PATCH requests may bypass validation for certain fields. By default, JSON:API works in a read-only mode which makes it impossible to exploit the vulnerability. Only sites that have the readonly set to FALSE under jsonapi.settings config are vulnerable...

Drupal core - Critical - Arbitrary PHP code execution - SA-CORE-2020-005

Drupal 8 and 9 have a remote code execution vulnerability under certain circumstances. An attacker could trick an administrator into visiting a malicious site that could result in creating a carefully named directory on the file system. With this directory in place, an attacker could attempt to...

Internationalization - Moderately critical - Cross site scripting - SA-CONTRIB-2020-025

The Internationalization i18n module is a collection of modules to extend Drupal core multilingual capabilities and allows to build real life multilingual sites. A value in the term translation module is displayed without being escaped leading to a Cross Site Scripting XSS vulnerability. This...

Drupal core - Critical - Cross Site Request Forgery - SA-CORE-2020-004

The Drupal core Form API does not properly handle certain form input from cross-site requests, which can lead to other vulnerabilities...

Open ReadSpeaker - Moderately critical - Cross site scripting - SA-CONTRIB-2020-024

This module enables you to add a configured ReadSpeaker button for text-to-speech for your site visitors. The module doesn't sufficiently sanitize block configuration causing a Cross Site Scripting XSS vulnerability. This vulnerability is mitigated by the fact that an attacker must have a role wi...

YubiKey - Less critical - Access bypass - SA-CONTRIB-2020-023

This module enables you to use a Yubikey device to protect your Drupal user account. YubiKey is a secure method for logging into many websites using a cryptographically secure USB token. The module doesn't sufficiently implement login flood control when the module is configured for YubiKey OTP...

Services - Moderately critical - Access bypass - SA-CONTRIB-2020-022

This module provides a standardized solution for building API's so that external clients can communicate with Drupal. The module's taxonomy term index resource doesn't take into consideration certain access control tags provided but unused by core, that certain contrib modules depend on. This...

Commerce Core - Moderately critical - Access bypass - SA-CONTRIB-2020-020

Drupal Commerce is used to build eCommerce websites and applications. It's possible to configure commerce to permit orders by anonymous users. In this configuration, customers who do not choose to create an account upon checkout completion remain anonymous, and the resulting orders are never...

Password Reset Landing Page (PRLP) - Highly critical - Access bypass - SA-CONTRIB-2020-021

This module enables you to force a password update when using password reset link. The module doesn't sufficiently validate the login URL allowing a malicious user to use a specially crafted URL to log in as another user...

Drupal core - Moderately critical - Open Redirect - SA-CORE-2020-003

Drupal 7 has an Open Redirect vulnerability. For example, a user could be tricked into visiting a specially crafted link which would redirect them to an arbitrary external URL. The vulnerability is caused by insufficient validation of the destination query parameter in the drupalgoto function...

Drupal core - Moderately critical - Cross Site Scripting - SA-CORE-2020-002

The jQuery project released version 3.5.0, and as part of that, disclosed two security vulnerabilities that affect all prior versions. As mentioned in the jQuery blog, both are ... security issues in jQuery’s DOM manipulation methods, as in .html, .append, and the others. Security advisories for...

reCAPTCHA v3 - Critical - Access bypass - SA-CONTRIB-2020-019

The reCaptcha v3 module enables you to protect your forms using the Google reCaptcha V3. If the reCaptcha v3 challenge succeeds, all the other form validations are bypassed. This makes it possible for attackers to submit invalid or incomplete forms. This vulnerability only affects forms that are...