GitHub Advisoryadvisory · npm

GHSA-5634-rv46-48jf Cross-Site Scripting in bleach

HIGH Published 2020-09-03 Modified 2020-08-31 Official page ↗
Ecosystem
npm
Packages
bleach
Severity
High
Weaknesses
CWE-79
Reviewed
2020-08-31

Affected packages

• npm bleach: >= 0.0.0 (no fix yet)

Description

All versions of `bleach` are vulnerable to Cross-Site Scripting. It is possible to bypass the package's HTML sanitization with payloads such as `"script>alert('xss');script>"` regardless of the passed options. This may allow attackers to execute arbitrary JavaScript in the victim's browser. Recommendation No fix is currently available. Consider using an alternative package until a fix is made available.

Related

Weakness · CWE (1)

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

References