Vulnerability Name:

CVE-2020-27193 (CCN-191702)

Assigned:2020-10-16
Published:2020-10-16
Updated:2021-12-02
Summary:A cross-site scripting (XSS) vulnerability in the Color Dialog plugin for CKEditor 4.15.0 allows remote attackers to run arbitrary web script after persuading a user to copy and paste crafted HTML code into one of editor inputs.
CVSS v3 Severity:6.1 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.3 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
6.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.3 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-79
Vulnerability Consequences:Cross-Site Scripting
References:Source: MITRE
Type: CNA
CVE-2020-27193

Source: CCN
Type: CKEditor Ecosystem Blog, 2020-11-10
CKEditor 4.15.1 with a security patch released

Source: CONFIRM
Type: Release Notes, Vendor Advisory
https://ckeditor.com/blog/CKEditor-4.15.1-with-a-security-patch-released/

Source: CONFIRM
Type: Release Notes, Vendor Advisory
https://ckeditor.com/cke4/release/CKEditor-4.15.1

Source: MISC
Type: Release Notes, Vendor Advisory
https://ckeditor.com/ckeditor-4/download/

Source: XF
Type: UNKNOWN
ckeditor-cve202027193-xss(191702)

Source: CCN
Type: SNYK-JS-CKEDITOR4-2308230
Remote Code Execution (RCE)

Source: CCN
Type: IBM Security Bulletin 6483705 (API Connect)
IBM API Connect is impacted by a vulnerability in Drupal CKEditor (CVE-2020-27193)

Source: N/A
Type: Patch, Third Party Advisory
N/A

Source: CCN
Type: Oracle Critical Patch Update Advisory - April 2021
Oracle Critical Patch Update Advisory - April 2021

Source: MISC
Type: Patch, Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html

Source: CCN
Type: Oracle CPUJul2021
Oracle Critical Patch Update Advisory - July 2021

Source: MISC
Type: Patch, Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ckeditor:ckeditor:4.15.0:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:oracle:agile_plm:9.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:agile_plm:9.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:application_express:*:*:*:*:*:*:*:* (Version < 21.1.0.00.01)
  • OR cpe:/a:oracle:banking_party_management:2.7.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:banking_platform:2.4.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:banking_platform:2.7.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:banking_platform:2.7.1:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:banking_platform:2.8.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:banking_platform:2.9.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:commerce_merchandising:11.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:commerce_merchandising:11.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:commerce_merchandising:11.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:commerce_merchandising:11.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:commerce_merchandising:11.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:commerce_merchandising:11.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:financial_services_analytical_applications_infrastructure:*:*:*:*:*:*:*:* (Version >= 8.0.6 and <= 8.0.9)
  • OR cpe:/a:oracle:financial_services_analytical_applications_infrastructure:8.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:financial_services_analytical_applications_infrastructure:8.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:* (Version < 9.2.6.0)
  • OR cpe:/a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:ckeditor:ckeditor:4.15.0:*:*:*:*:*:*:*
  • AND
  • cpe:/a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:banking_platform:2.4:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:api_connect:2018.4.1.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    ckeditor ckeditor 4.15.0
    oracle agile plm 9.3.5
    oracle agile plm 9.3.6
    oracle application express *
    oracle banking party management 2.7.0
    oracle banking platform 2.4.0
    oracle banking platform 2.7.0
    oracle banking platform 2.7.1
    oracle banking platform 2.8.0
    oracle banking platform 2.9.0
    oracle commerce merchandising 11.0.0
    oracle commerce merchandising 11.1.0
    oracle commerce merchandising 11.2.0
    oracle commerce merchandising 11.3.0
    oracle commerce merchandising 11.3.1
    oracle commerce merchandising 11.3.2
    oracle financial services analytical applications infrastructure *
    oracle financial services analytical applications infrastructure 8.1.0
    oracle financial services analytical applications infrastructure 8.1.1
    oracle jd edwards enterpriseone tools *
    oracle peoplesoft enterprise peopletools 8.56
    oracle peoplesoft enterprise peopletools 8.57
    oracle peoplesoft enterprise peopletools 8.58
    ckeditor ckeditor 4.15.0
    oracle peoplesoft enterprise peopletools 8.56
    oracle banking platform 2.4
    oracle peoplesoft enterprise peopletools 8.57
    ibm api connect 2018.4.1.0