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CVE-2021-37695Date: (C)2021-08-14   (M)2023-12-22


ckeditor is an open source WYSIWYG HTML editor with rich content support. A potential vulnerability has been discovered in CKEditor 4 [Fake Objects](https://ckeditor.com/cke4/addon/fakeobjects) package. The vulnerability allowed to inject malformed Fake Objects HTML, which could result in executing JavaScript code. It affects all users using the CKEditor 4 plugins listed above at version < 4.16.2. The problem has been recognized and patched. The fix will be available in version 4.16.2.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 5.4CVSS Score : 3.5
Exploit Score: 2.3Exploit Score: 6.8
Impact Score: 2.7Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: LOWAuthentication: SINGLE
User Interaction: REQUIREDConfidentiality: NONE
Scope: CHANGEDIntegrity: PARTIAL
Confidentiality: LOWAvailability: NONE
Integrity: LOW 
Availability: NONE 
  
Reference:
FEDORA-2021-51457da891
FEDORA-2021-72176a63a8
FEDORA-2021-87578dca12
https://lists.debian.org/debian-lts-announce/2021/11/msg00007.html
https://github.com/ckeditor/ckeditor4/commit/de3c001540715f9c3801aaa38a1917de46cfcf58
https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-m94c-37g6-cjhc
https://www.oracle.com/security-alerts/cpujan2022.html
https://www.oracle.com/security-alerts/cpuoct2021.html

CPE    2
cpe:/o:debian:debian_linux:9.0
cpe:/a:ckeditor:ckeditor
CWE    1
CWE-79
OVAL    7
oval:org.secpod.oval:def:79867
oval:org.secpod.oval:def:79868
oval:org.secpod.oval:def:78366
oval:org.secpod.oval:def:78367
...

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