Cross Site Request Forgery in Drupal Core Form API by Drupal
CVE-2020-13663

8.8HIGH

Key Information:

Vendor

Drupal
Status
Drupal Core
Vendor
CVE Published:
11 June 2021

What is CVE-2020-13663?

A Cross Site Request Forgery vulnerability exists in the Drupal Core Form API that fails to securely validate certain form inputs from cross-origin requests. This oversight may allow malicious actors to manipulate user sessions and exploit other potential vulnerabilities within the application, posing a risk to data integrity and user safety.

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Affected Version(s)

Drupal Core 7.x < 7.72

Drupal Core 8.8.x < 8.8.8

Drupal Core 8.9.x < 8.9.1

References

https://www.drupal.org/sa-core-2020-004
x_refsource_CONFIRM

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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