CVE-2021-33829 – ckeditor4

Package

Manager: npm
Name: ckeditor4
Vulnerable Version: >=4.14.0 <4.16.1

Severity

Level: Medium

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

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

EPSS: 0.00698 pctl0.71075

Details

ckeditor4 vulnerable to cross-site scripting A cross-site scripting (XSS) vulnerability in the HTML Data Processor in CKEditor 4 4.14.0 through 4.16.x before 4.16.1 allows remote attackers to inject executable JavaScript code through a crafted comment because `--!>` is mishandled.

Metadata

Created: 2021-06-21T17:16:42Z
Modified: 2024-02-08T09:40:35Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-rgx6-rjj4-c388/GHSA-rgx6-rjj4-c388.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-rgx6-rjj4-c388
Finding: F008
Auto approve: 1