drupal 8 vulnerabilities

December 2, 2020

Maintenance and security release of the Drupal 8 series. (e.g. The vulnerabilities are caused by the third-party PEAR Archive_Tar library, used by Drupal Content Management System (CMS) specifically if the CMS is configured to allow and process .tar, .tar.gz, .bz2, or .tlz file uploads. In Drupal 8.x prior to 8.3.7 When creating a view, you can optionally use Ajax to update the displayed data via filter parameters. This is mitigated if you have access restrictions on the view. The security team is now aware of automated attacks attempting to compromise Drupal 7 and 8 websites using the vulnerability reported in SA-CORE-2018-002. The transliterate mechanism in Drupal 8.x before 8.2.3 allows remote attackers to cause a denial of service via a crafted URL. Drupal site, as every complicated system, can have security vulnerabilities. Sites are urged to upgrade immediately after reading the notes below and the security announcement: Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2020-007 By Eduard Kovacs on March 16, 2017 . For Drupal 7, it is fixed in the current release (Drupal 7.57) for jQuery 1.4.4 (the version that ships with Drupal 7 core) as well as for other newer versions of jQuery that might be used on the site, for example using the jQuery Update module. Cross-site scripting (XSS) vulnerability in Drupal 8.x before 8.1.10 allows remote attackers to inject arbitrary web script or HTML via vectors involving an HTTP exception. An attacker could exploit this vulnerability to take control of an affected system. There are NO warranties, implied or otherwise, with regard to this information or its use. This is mitigated by the default .htaccess protection against PHP execution, and the fact that Composer development dependencies aren't normal installed. In Drupal core 8.x prior to 8.3.4 and Drupal core 7.x prior to 7.56; Private files that have been uploaded by an anonymous user but not permanently attached to content on the site should only be visible to the anonymous user that uploaded them, rather than all anonymous users. The XSS vulnerabilities also affect Drupal 8.8 and 8.7 — these versions are not impacted by the open redirect issue — and they have been addressed with the release of Drupal 8.8.6 and 8.7.14. Maintenance and security release of the Drupal 8 series. Drupal 8 and 9 have a remote code execution vulnerability under certain circumstances. Several information disclosure and cross-site scripting (XSS) vulnerabilities, including one rated critical, have been patched this week in the Drupal content management system (CMS). It is important to know about them and be able to fix them to build secure information systems. Important update information Successful exploitation of the vulnerabilities could allow an attacker to perform arbitrary PHP code execution on affected systems. For Drupal 8, this vulnerability was already fixed in Drupal 8.4.0 in the Drupal core upgrade to jQuery 3. This only affects entities that do not use or do not have UUIDs, and entities that have different access restrictions on different revisions of the same entity. The views subsystem/module did not restrict access to the Ajax endpoint to only views configured to use Ajax. Drupal has released security updates to address a critical vulnerability in Drupal 7, 8.8 and earlier, 8.9, and 9.0. If you are upgrading to this release from 8.6.x, read the Drupal 8.7.0 release notes before upgrading to this release. A 3rd party development library including with Drupal 8 development dependencies is vulnerable to remote code execution. An attacker could exploit this vulnerability to take control of an affected system. 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 has released security updates to address vulnerabilities affecting Drupal 7, 8.8, 8.9, and 9.0. The system.temporary route in Drupal 8.x before 8.1.10 does not properly check for "Export configuration" permission, which allows remote authenticated users to bypass intended access restrictions and read a full config export via unspecified vectors. Multiple vulnerabilities are possible if Drupal is configured to allow .tar, .tar.gz, .bz2, or .tlz file uploads and processes them. In Drupal versions 8.4.x versions before 8.4.5 the Settings Tray module has a vulnerability … Drupal core - Critical - Arbitrary PHP code execution - SA-CORE-2020-005. : CVE-2009-1234 or 2010-1234 or 20101234), How does it work? Several vulnerabilities have been patched in the Drupal content management system (CMS) with the release of version 8.2.7, including access bypass, cross-site request forgery (CSRF) and remote code execution flaws. 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. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. Affected Versions: Drupal 7.x, 8.8.x and prior, 8.9.x and 9.0.x. Original Post from CheckMarx Author: Dor Tumarkin As you may recall, back in June, Checkmarx disclosed multiple cross-site scripting (XSS) vulnerabilities impacting Drupal Core, … Drupal 8.x before 8.1.10 does not properly check for "Administer comments" permission, which allows remote authenticated users to set the visibility of comments for arbitrary nodes by leveraging rights to edit those nodes. The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review Drupal Advisory SA-CORE-2020-013 and apply the necessary updates. 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. This vulnerability is mitigated by the fact that it requires contributed or custom modules in order to exploit. Drupal 8.7.x will receive security coverage until June 3rd, 2020, when Drupal 8.9.x is released. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is. By: Branden Lynch February 27, 2019 The issue was reported to Drupal developers by several people, and it has been patched in Drupal 7, 8 and 9 with the release of versions 7.74, 8.8.11, 8.9.9 and 9.0.8. Recommendations: Drupal Security team announced today the discovery of vulnerabilities in Drupal 8 core and two Drupal 7 contributed modules - ImageCache Actions and Meta tags quick with the following details and recommended ways of mitigations. The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review Drupal Advisories SA-CORE-2020-004 and SA-CORE-2020-005 for more … This release fixes security vulnerabilities. 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. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. Drupal 7 – before 7.72; Drupal 8.8 – before 8.8.8; Drupal 8.9 – before 8.9.1; Drupal 9 – before 9.0.1; NOTE: This issue was also reported internally by Samuel Mortenson of the Drupal Security Team. For Drupal 7, it is fixed in the current release (Drupal 7.57) for jQuery 1.4.4 (the version that ships with Drupal 7 core) as well as for other newer versions of jQuery that might be used on the site, for example using the jQuery Update module. Drupal has released security updates to address vulnerabilities in Drupal 7.x, 8.8.x, 8.9.x, and 9.0.x. In versions of Drupal 8 core prior to 8.3.7; There is a vulnerability in the entity access system that could allow unwanted access to view, create, update, or delete entities. To be sure you aren't vulnerable, you can remove the /vendor/phpunit directory from your production deployments. CVE-2020-13663 – Reflected DOM XSS in Rejected Forms Vulnerability Proof of Concept (PoC) Drupal; security; Aug 15, 2019. Drupal has released security updates to address vulnerabilities in Drupal 7, 8.8 and earlier, 8.9, and 9.0. Use of this information constitutes acceptance for use in an AS IS condition. For Drupal 8, this vulnerability was already fixed in Drupal 8.4.0 in the Drupal core upgrade to jQuery 3. Drupal has released security updates to address vulnerabilities in Drupal 7, 8.8 and earlier, 8.9, and 9.0. If patching is not possible, users and system administrators are advised to temporarily mitigate the vulnerabilities by preventing untrusted users from uploading .tar, .tar.gz, .bz2, and .tlz files. You might be vulnerable to this if you are running a version of Drupal before 8.2.2. The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review Drupal Advisory SA-CORE-2020-013 and apply the necessary updates. Several Vulnerabilities Patched in Drupal 8. An attacker could exploit some of these vulnerabilities to obtain sensitive information or leverage the way HTML is rendered. An attacker could exploit this vulnerability to take control of an affected system. The scan results are well explained, and you have an option to get it in PDF format. In Drupal 8 prior to 8.3.4; The file REST resource does not properly validate some fields when manipulating files. With this directory in place, an attacker could attempt to brute force a remote code execution vulnerability. It is best practice to always include some form of access restrictions on all views, even if you are using another module to display them. Drupal has also advised users to check their servers for files with potentially malicious extensions, such as filename.php.txt or filename.html.gif. Drupal 6.x before 6.38, 7.x before 7.43, and 8.x before 8.0.4 might allow remote attackers to conduct open redirect attacks by leveraging (1) custom code or (2) a form shown on a 404 error page, related to path manipulation. The vulnerability, tracked as CVE-2019-6342, has been assigned a “critical” severity rating. The flaw is exposed vulnerable installations to unauthenticated remote code execution (RCE). A site is only affected by this if the site has the RESTful Web Services (rest) module enabled, the file REST resource is enabled and allows PATCH requests, and an attacker can get or register a user account on the site with permissions to upload files and to modify the file resource. A jQuery cross site scripting vulnerability is present when making Ajax requests to untrusted domains. I want to review in this article most frequent vulnerabilities and ways to prevent them. Drupal developers on Wednesday informed users that version 8.7.4 is affected by a potentially serious vulnerability, and advised them to update to version 8.7.5, which addresses the issue. The Views module 7.x-3.x before 7.x-3.14 in Drupal 7.x and the Views module in Drupal 8.x before 8.1.3 might allow remote authenticated users to bypass intended access restrictions and obtain sensitive Statistics information via unspecified vectors. Drupal has released security updates to address two critical vulnerabilities (CVE-2020-28948 and CVE-2020-28949) affecting Drupal 7, 8.8, 8.9, and 9.0. Drupwn. This issue is mitigated by the fact that in order to be affected, the site must allow anonymous users to upload files into a private file system. Drupal Vulnerability Can Be Exploited for RCE Attacks The content management framework Drupal recently fixed a vulnerability (CVE-2019-6340) in their core software, identified as SA-CORE-2019-003. The taxonomy module in Drupal 7.x before 7.52 and 8.x before 8.2.3 might allow remote authenticated users to obtain sensitive information about taxonomy terms by leveraging inconsistent naming of access query tags. Cross-site scripting (XSS) vulnerability in the Enhanced Image (aka image2) plugin for CKEditor (in versions 4.5.10 through 4.9.1; fixed in 4.9.2), as used in Drupal 8 before 8.4.7 and 8.5.x before 8.5.2 and other products, allows remote attackers to inject arbitrary web script through a crafted IMG element. This is related to symfony/framework-bundle. The most serious of the flaws is CVE-2020-13668, a critical XSS issue affecting Drupal 8 and 9. In Symfony before 2.7.51, 2.8.x before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, validation messages are not escaped, which can lead to XSS when user input is included. Drupal Drupal security vulnerabilities, exploits, metasploit modules, vulnerability statistics and list of versions (e.g. This issue only affects sites that have the RESTful Web Services (rest) module enabled, the comment entity REST resource enabled, and where an attacker can access a user account on the site with permissions to post comments, or where anonymous users can post comments. Drupal: List of all products, security vulnerabilities of products, cvss score reports, detailed … The Drupal development team has released security updates to fix a remote code execution vulnerability related caused by the failure to properly sanitize the names of uploaded files. The exploit codes for the vulnerabilities are now publicly available. The Drupal project uses the PEAR Archive_Tar library. This is a patch release of Drupal 8 and is ready for use on production sites. This site will NOT BE LIABLE FOR ANY DIRECT, A remote attacker could exploit one of these vulnerabilities to take control of an affected system. Learn more about Drupal 8. Drupal has released security updates to address two critical vulnerabilities (CVE-2020-28948 and CVE-2020-28949) affecting Drupal 7, 8.8, 8.9, and 9.0. Drupal 8 security vulnerabilities and ways to fix them. In Drupal 8 prior to 8.3.7; When using the REST API, users without the correct permission can post comments via REST that are approved even if the user does not have permission to post approved comments. Critical Vulnerabilities in Drupal 7, 8.8, 8.9, and 9.0 Published on 30 Nov 2020 Updated on 30 Nov 2020 Known limitations & technical details, User agreement, disclaimer and privacy statement. INDIRECT or any other kind of loss. You require 50 credits to run this tool. This release fixes security vulnerabilities. The vulnerability, tracked as CVE-2020-13671, has been classified as critical […] : CVE-2009-1234 or 2010-1234 or 20101234) Log In Register. Project: Drupal core Date: 2019-July-17 Security risk: Critical 17∕25 Vulnerability: Access bypass CVE IDs: CVE-2019-6342 Description. In versions of Drupal 8 core prior to 8.3.7; There is a vulnerability in the entity access system that could allow unwanted access to view, create, update, or delete entities. More information is available here: Cybersecurity Co-innovation and Development Fund, Drupal 9.0 users should update to Drupal 9.0.9, Drupal 8.9 users should update to Drupal 8.9.10, Drupal 8.8 or earlier users should update to Drupal 8.8.12, Drupal 7 users should update to Drupal 7.75. Users and System Administrators are advised to patch the following versions on affected servers immediately: Note: Versions of Drupal 8 prior to 8.8.x are end-of-life and do not receive security patch. The user password reset form in Drupal 8.x before 8.2.3 allows remote attackers to conduct cache poisoning attacks by leveraging failure to specify a correct cache context. Tweet. An attacker could trick an administrator into visiting a malicious site that could result in creating a carefully named directory on the file system. Drupal vulnerability scan by Pentest-Tools is an online scanner where you can audit your site security to find out vulnerabilities in plugins, configuration, and core files. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. Drupal core did not previously provide this protection, allowing an access bypass vulnerability to occur. Drupal development team has released security updates to address a remote code execution flaw, tracked as CVE-2020-13671. As you may recall, back in June, Checkmarx disclosed multiple cross-site scripting (XSS) vulnerabilities impacting Drupal Core, listed as CVE-2020-13663, followed by a more technical breakdown of the findings in late November. Drupal 8.7.4. The PEAR Archive_Tar library has released a security update that impacts Drupal. This only affects entities that do not use or do not have UUIDs, and entities that have different access restrictions on different revisions of the same entity. Sites are urged to upgrade immediately after reading the notes below and the security announcement: Drupal core - Critical - Cross-Site Request Forgery - SA-CORE-2020-004. Any use of this information is at the user's risk. Does it work critical ” severity rating it in PDF format in this article most frequent vulnerabilities and ways prevent... The accuracy, completeness or usefulness of any information, opinion, advice or other content optionally... 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