GHSA-x72f-ggjw-v5xh

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GHSA-x72f-ggjw-v5xh

Summary: Drupal Core Arbitrary PHP code execution vulnerability

Details: Arbitrary PHP code execution vulnerability in Drupal Core 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 brute force a remote code execution vulnerability. Windows servers are most likely to be affected. This issue affects: Drupal Drupal Core 8.8.x versions prior to 8.8.8; 8.9.x versions prior to 8.9.1; 9.0.1 versions prior to 9.0.1.

References: https://nvd.nist.gov/vuln/detail/CVE-2020-13664, https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2020-13664.yaml, https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2020-13664.yaml, https://github.com/drupal/core, https://www.drupal.org/sa-core-2020-005