CVE-2021-41165

CVSS V2 Low 3.5 CVSS V3 Medium 5.4
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.
Overview
  • CVE ID
  • CVE-2021-41165
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-11-17T20:15:10
  • Last Modified Date
  • 2022-10-05T12:47:49
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:ckeditor:ckeditor:*:*:*:*:*:*:*:* 1 OR 4.17.0
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:* 1 OR 8.9.0 8.9.20
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:* 1 OR 9.1.0 9.1.14
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:* 1 OR 9.2.0 9.2.9
cpe:2.3:a:oracle:agile_product_lifecycle_management:9.3.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:application_express:*:*:*:*:*:*:*:* 1 OR 22.1
cpe:2.3:a:oracle:banking_apis:*:*:*:*:*:*:*:* 1 OR 18.1 18.3
cpe:2.3:a:oracle:banking_apis:19.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_apis:19.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_apis:20.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_apis:21.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_digital_experience:*:*:*:*:*:*:*:* 1 OR 18.1 18.3
cpe:2.3:a:oracle:banking_digital_experience:19.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_digital_experience:19.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_digital_experience:20.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:banking_digital_experience:21.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:commerce_guided_search:11.3.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.59:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:webcenter_portal:12.2.1.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:webcenter_portal:12.2.1.4.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 3.5
  • Severity
  • LOW
  • Exploitability Score
  • 6.8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 5.4
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.3
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-417 Third Party Advisory
https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-7h26-63m7-qhf2 Third Party Advisory
https://www.drupal.org/sa-core-2021-011 Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2022.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html Not Applicable
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-41165
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41165
History
Created Old Value New Value Data Type Notes
2022-04-04 00:39:47 Added to TrackCVE
2022-12-05 14:46:28 2021-11-17T20:15Z 2021-11-17T20:15:10 CVE Published Date updated
2022-12-05 14:46:28 2022-10-05T12:47:49 CVE Modified Date updated
2022-12-05 14:46:28 Analyzed Vulnerability Status updated
2022-12-05 14:46:33 References updated