GitHub Advisoryadvisory · npm

GHSA-cr56-66mx-293v Cross-Site Scripting in @toast-ui/editor

HIGH Published 2020-09-03 Modified 2021-10-04 Official page ↗
Ecosystem
npm
Packages
@toast-ui/editor
Severity
High
Weaknesses
CWE-79
Reviewed
2020-08-31

Affected packages

• npm @toast-ui/editor: < 2.2.0 → fixed in 2.2.0

Description

Versions of `@toast-ui/editor` prior to 2.2.0 are vulnerable to Cross-Site Scripting (XSS). There are multiple bypasses to the package's built-in XSS sanitization. This may allow attackers to execute arbitrary JavaScript on a victim's browser. Recommendation Upgrade to version 2.2.0 or later.

Related

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References