Attacker Value
Very Low
(1 user assessed)
Exploitability
Moderate
(1 user assessed)
User Interaction
Required
Privileges Required
None
Attack Vector
Network
0

CVE-2020-13668

Disclosure Date: February 11, 2022
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

Access Bypass vulnerability in Drupal Core allows for an attacker to leverage the way that HTML is rendered for affected forms in order to exploit the vulnerability. This issue affects: Drupal Core 8.8.x versions prior to 8.8.10; 8.9.x versions prior to 8.9.6; 9.0.x versions prior to 9.0.6.

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2
Ratings
  • Attacker Value
    Very Low
  • Exploitability
    Medium
Technical Analysis

This is reflected (vs. stored) XSS under certain circumstances, so I’m not sure how useful this is outside, say, phishing for creds – critical rating aside. Happy to be shown otherwise.

CVSS V3 Severity and Metrics
Base Score:
6.1 Medium
Impact Score:
2.7
Exploitability Score:
2.8
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Changed
Confidentiality (C):
Low
Integrity (I):
Low
Availability (A):
None

General Information

Vendors

  • drupal

Products

  • drupal

Additional Info

Technical Analysis