![]() Checking the versions of the installed Drupal modules You can learn more about the functionality of these modules in the linked posts, and the information on their operation will be useful in the following parts, in which we'll talk about the Drupal configuration review and code analysis. We also use the Security Kit to make the project we're working on more resistant to attacks. We use the tools provided by the Drupal community, such as the Security Review module, to optimize the process of detecting the most popular security errors. Drupal security auditĪt Droptica, we make every effort to ensure that the solutions we provide are as safe as possible. In the first part of the series on conducting a security audit, we'll focus on the overview of the Drupal module versions that we use at Droptica for this purpose, as well as on PHP and JavaScript libraries. Alternately users may simply disable redirects all together if redirects are not expected or required.A security audit is the process of identifying security threats that can lead to unauthorised access to content, data leaks, bypassing the security, and other dangers. ![]() Users unable to upgrade may consider an alternative approach which would be to use their own redirect middleware. Affected users using any earlier series of Guzzle should upgrade to Guzzle 6.5.7 or 7.4.4. Affected Guzzle 7 users should upgrade to Guzzle 7.4.4 as soon as possible. Prior to this fix, `https` to `http` downgrades did not result in the `Authorization` header being removed, only changes to the host. ![]() This is much the same as to how we don't forward on the header if the host changes. On making a request using the `https` scheme to a server which responds with a redirect to a URI with the `http` scheme, we should not forward the `Authorization` header on. In affected versions `Authorization` headers on requests are sensitive information. Guzzle is an open source PHP HTTP client. Improper Removal of Sensitive Information Before Storage or Transfer If you do not require or expect redirects to be followed, one should simply disable redirects all together. Users unable to upgrade may consider an alternative approach to use your own redirect middleware, rather than ours. We now always strip it, and allow the cookie middleware to re-add any cookies that it deems should be there. Prior to this fix, only cookies that were managed by our cookie middleware would be safely removed, and any `Cookie` header manually added to the initial request would not be stripped. On making a request using the `https` scheme to a server which responds with a redirect to a URI with the `http` scheme, or on making a request to a server which responds with a redirect to a a URI to a different host, we should not forward the `Cookie` header on. In affected versions the `Cookie` headers on requests are sensitive information. Additionally vulnerabilities may be tagged under a different product or component name. It may take a day or so for new Drupal vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Last year, the average CVE base score was greater by 0.45 Right now, Drupal is on track to have less security vulnerabilities in 2023 than it did last year. ![]() Last year Drupal had 17 security vulnerabilities published. In 2023 there have been 7 vulnerabilities in Drupal with an average score of 6.7 out of ten. Titleĭrupal module configuration vulnerabilityĭrupal 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. The following Drupal vulnerabilities have been marked by CISA as Known to be Exploited by threat actors. Watch Known Exploited Drupal Vulnerabilities ![]()
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