Description
Drupal Core is prone to an arbitrary file overwrite vulnerability. This can be coupled with other existing vulnerabilities to affect the vulnerable application in various ways. Drupal Core versions 8.8.x ranging from 8.8.0 and up to and including 8.8.12 are vulnerable.
Remediation
Update to Drupal Core version 8.9.13 or latest
References
Related Vulnerabilities
WordPress Plugin WP Reset-Most Advanced WordPress Reset Tool Cross-Site Scripting (1.86)
WordPress 4.2.x Multiple Vulnerabilities (4.2 - 4.2.28)
WordPress Plugin Hero Maps Premium Cross-Site Scripting (2.2.1)
WordPress Plugin WPE Indoshipping Multiple Remote File Inclusion Vulnerabilities (2.5.0)
WordPress Plugin WordPress Survey & Poll-Quiz, Survey and Poll Unspecified Vulnerability (1.5.8.5)