Detections
Analytics
CVE-2019-6340
high
Description
Some field types do not properly sanitize data from non-form sources in Drupal 8.5.x before 8.5.11 and Drupal 8.6.x before 8.6.10. This can lead to arbitrary PHP code execution in some cases. A site is only affected by this if one of the following conditions is met: The site has the Drupal 8 core RESTful Web Services (rest) module enabled and allows PATCH or POST requests, or the site has another web services module enabled, like JSON:API in Drupal 8, or Services or RESTful Web Services in Drupal 7. (Note: The Drupal 7 Services module itself does not require an update at this time, but you should apply other contributed updates associated with this advisory if Services is in use.)
References
https://github.com/joaoaugustom/Drupal_REST-RCE_Unauthenticated
https://github.com/kuckibf/Popular-CVEs
https://github.com/ludy-dev/drupal8-REST-RCE
https://github.com/zhzyker/exphub
https://github.com/jas502n/CVE-2019-6340
https://github.com/josehelps/cve-2019-6340-bits
https://github.com/d1vious/cve-2019-6340-bits
https://github.com/DevDungeon/CVE-2019-6340-Drupal-8.6.9-REST-Auth-Bypass
https://github.com/knqyf263/CVE-2019-6340
https://github.com/g0rx/Drupal-SA-CORE-2019-003
https://www.drupal.org/sa-core-2019-003
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-6340