Cross site scripting in Metro UI
Metro UI v4.4.0 to v4.5.1 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the Javascript function. User input is not properly sanitized before rendering in the textarea component.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | metro4 | >= 4.4.0, <= 4.5.1 | no fix |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- npm
- Package
metro4- Disclosed
- 11.10.2022
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-633r-r4p8-pw3w - CC BY 4.0
Vulnerability history: metro4
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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