PT-2018-10304

CVE-2018-11093

Published

2018-05-22

Updated

2019-10-30

Description by

CVSS 3.1

6.1

Medium

MetricsAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions CKEditor 5 versions prior to 10.0.1 status-board versions prior to 10.0.1

Description A cross-site scripting issue allows remote attackers to inject arbitrary web script through a crafted href attribute of a link element. The createPreviewButton() function fails to sanitize the href attribute of a created <a> tag, which may allow attackers to execute arbitrary JavaScript in a victim's browser.

Recommendations For CKEditor 5 versions prior to 10.0.1, upgrade to version 10.0.1 or later. For status-board versions prior to 10.0.1, upgrade to version 10.0.1 or later.

Exploitability

Fix

Impacts

Researchers

Michal Bazyli

Toan Chi Nguyen

Vendors

Affected products

Weakness enumeration

CWE-79: Improper Neutralization of Input During Web Page Generation (\'Cross-site Scripting\')

Related identifiers

CVE-2018-11093