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 9.1.x ranging from 9.1.0 and up to and including 9.1.2 are vulnerable.

Remediation

Update to Drupal Core version 9.1.3 or latest

References

https://www.drupal.org/sa-core-2021-001

Related Vulnerabilities

e107 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2011-4946)

WordPress Plugin Side Menu-add fixed side buttons SQL Injection (3.1.3)

Chamilo Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2022-27422)

Moodle Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-36401)

Piwigo Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2018-7724)

Severity

High

Classification

CVE-2020-36193 CWE-73 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

Tags

Missing Update