Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Required
Privileges Required
Low
Attack Vector
Network
0

CVE-2021-41165

Disclosure Date: November 17, 2021 •
CVE-2021-41165 CVSS v3 Base Score: 5.4
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

CKEditor4 is an open source WYSIWYG HTML editor. In affected version a vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4. The vulnerability allowed to inject malformed comments HTML bypassing content sanitization, which could result in executing JavaScript code. It affects all users using the CKEditor 4 at version < 4.17.0. The problem has been recognized and patched. The fix will be available in version 4.17.0.

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CVSS V3 Severity and Metrics
Base Score:
5.4 Medium
Impact Score:
2.7
Exploitability Score:
2.3
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
Required
Scope (S):
Changed
Confidentiality (C):
Low
Integrity (I):
Low
Availability (A):
None

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
ckeditor4 < 4.17.0
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • ckeditor,
  • drupal,
  • oracle

Products

  • agile product lifecycle management 9.3.6,
  • application express,
  • banking apis,
  • banking apis 19.1,
  • banking apis 19.2,
  • banking apis 20.1,
  • banking apis 21.1,
  • banking digital experience,
  • banking digital experience 19.1,
  • banking digital experience 19.2,
  • banking digital experience 20.1,
  • banking digital experience 21.1,
  • ckeditor,
  • commerce guided search 11.3.2,
  • drupal,
  • peoplesoft enterprise peopletools 8.58,
  • peoplesoft enterprise peopletools 8.59,
  • webcenter portal 12.2.1.3.0,
  • webcenter portal 12.2.1.4.0
Technical Analysis