zeit/serve-handler · Security
Cross-Site Scripting in serve
- GHSA ID
- GHSA-xw79-hhv6-578c
- Severity
- high
- Published
- Updated
Description
Versions of serve prior to 10.0.2 are vulnerable to Cross-Site Scripting (XSS). The package does not encode output, allowing attackers to execute arbitrary JavaScript in the victim's browser if user-supplied input is rendered.
Recommendation
Upgrade to version 10.0.2 or later.
CWEs
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')