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CVSS: 6.1EPSS: 0%CPEs: 2EXPL: 0

The Media oEmbed iframe route does not properly validate the iframe domain setting, which allows embeds to be displayed in the context of the primary domain. Under certain circumstances, this could lead to cross-site scripting, leaked cookies, or other vulnerabilities. • https://www.drupal.org/sa-core-2022-015 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 7.2EPSS: 0%CPEs: 2EXPL: 0

Drupal core sanitizes filenames with dangerous extensions upon upload (reference: SA-CORE-2020-012) and strips leading and trailing dots from filenames to prevent uploading server configuration files (reference: SA-CORE-2019-010). However, the protections for these two vulnerabilities previously did not work correctly together. As a result, if the site were configured to allow the upload of files with an htaccess extension, these files' filenames would not be properly sanitized. This could allow bypassing the protections provided by Drupal core's default .htaccess files and possible remote code execution on Apache web servers. This issue is mitigated by the fact that it requires a field administrator to explicitly configure a file field to allow htaccess as an extension (a restricted permission), or a contributed module or custom code that overrides allowed file uploads. • https://www.drupal.org/sa-core-2022-014 • CWE-434: Unrestricted Upload of File with Dangerous Type •

CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0

Under certain circumstances, the Drupal core form API evaluates form element access incorrectly. This may lead to a user being able to alter data they should not have access to. No forms provided by Drupal core are known to be vulnerable. However, forms added through contributed or custom modules or themes may be affected. • https://www.drupal.org/sa-core-2022-013 •

CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 0

The file download facility doesn't sufficiently sanitize file paths in certain situations. This may result in users gaining access to private files that they should not have access to. Some sites may require configuration changes following this security release. Review the release notes for your Drupal version if you have issues accessing private files after updating. • https://www.drupal.org/sa-core-2023-005 • CWE-863: Incorrect Authorization •

CVSS: 7.5EPSS: 0%CPEs: 10EXPL: 0

Twig is a template language for PHP. Versions 1.x prior to 1.44.7, 2.x prior to 2.15.3, and 3.x prior to 3.4.3 encounter an issue when the filesystem loader loads templates for which the name is a user input. It is possible to use the `source` or `include` statement to read arbitrary files from outside the templates' directory when using a namespace like `@somewhere/../some.file`. In such a case, validation is bypassed. • https://github.com/twigphp/Twig/commit/35f3035c5deb0041da7b84daf02dea074ddc7a0b https://github.com/twigphp/Twig/security/advisories/GHSA-52m2-vc4m-jj33 https://lists.debian.org/debian-lts-announce/2022/10/msg00016.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2OKRUHPVLIQVFPPJ2UWC3WV3WQO763NR https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AUVTXMNPSZAHS3DWZEM56V5W4NPVR6L7 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •