Description
Drupal Core is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently mail out unpublished comments. Drupal Core versions 4.7.x ranging from 4.7.0 and up to and including 4.7.7 are vulnerable.
Remediation
Update to Drupal Core version 4.7.8 or latest
References
Related Vulnerabilities
PHP Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2014-4721)
IBMHttpServer CVE-2012-5955 Vulnerability (CVE-2012-5955)
MediaWiki CVE-2019-12467 Vulnerability (CVE-2019-12467)
WordPress Plugin dsSearchAgent:WordPress Edition Cross-Site Scripting (1.0-beta10)
MongoDb Improper Input Validation Vulnerability (CVE-2018-20804)