CVE-2021-26271 – ckeditor4-dev

Package

Manager: npm
Name: ckeditor4-dev
Vulnerable Version: >=0 <4.16

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00639 pctl0.69626

Details

CKEditor 4 ReDoS Vulnerability 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).

Metadata

Created: 2022-05-24T17:40:21Z
Modified: 2024-04-22T23:14:44Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-jv4c-7jqq-m34x/GHSA-jv4c-7jqq-m34x.json
CWE IDs: ["CWE-1333"]
Alternative ID: GHSA-jv4c-7jqq-m34x
Finding: F211
Auto approve: 1