| |
Vulnerability CVE-2021-26271
Published: 2021-01-26
| Description: |
It was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted text into the Styles input of specific dialogs (in the Advanced Tab for Dialogs plugin). |
Type:
CWE-829 (Inclusion of Functionality from Untrusted Control Sphere)
CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)
| CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
4.3/10 |
2.9/10 |
8.6/10 |
| Exploit range |
Attack complexity |
Authentication |
Remote |
Medium |
No required |
| Confidentiality impact |
Integrity impact |
Availability impact |
None |
None |
Partial |
References: |
https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-416
|
|
|
Copyright 2024, cxsecurity.com
|
|
|
