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GHSA-rhx9-3qf7-r3j7high8.1

Drupal Remote code execution

Impact

A 3rd party development library including with Drupal 8 development dependencies is vulnerable to remote code execution. This is mitigated by the default .htaccess protection against PHP execution, and the fact that Composer development dependencies aren't normal installed. You might be vulnerable to this if you are running a version of Drupal before 8.2.2. To be sure you aren't vulnerable, you can remove the /vendor/phpunit directory from your production deployments

Source excerpt · OSV
Applies when

This is mitigated by the default .htaccess protection against PHP execution, and the fact that Composer development dependencies aren't normal installed.

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

drupal/core Packagist
Affected rangeRecorded fix
From 8.0 before 8.2.7Ecosystem versions8.2.7

Version evidence: OSV · GHSA-rhx9-3qf7-r3j7

View original version evidence (48 explicit versions)
drupal/drupal Packagist
Affected rangeRecorded fix
From 8.0 before 8.2.7Ecosystem versions8.2.7

Version evidence: OSV · GHSA-rhx9-3qf7-r3j7

View original version evidence (54 explicit versions)

Original source description

A 3rd party development library including with Drupal 8 development dependencies is vulnerable to remote code execution. This is mitigated by the default .htaccess protection against PHP execution, and the fact that Composer development dependencies aren't normal installed. You might be vulnerable to this if you are running a version of Drupal before 8.2.2. To be sure you aren't vulnerable, you can remove the <siteroot>/vendor/phpunit directory from your production deployments

References