Moole Vulnerability Database

Find real vulnerabilities before they ship

Medium

CVE-2025-59364

The express-xss-sanitizer (aka Express XSS Sanitizer) package through 2.0.0 for Node.js has an unbounded recursion depth in sanitize in lib/sanitize.js for a JSON request body.

VectorNETWORK

PublishedSep 14, 2025, 23:15

Published Bycve@mitre.org

Base Score

Score5.3

Affected Versions

Package (Ecosystem)IntroducedFixedLimit

express-xss-sanitizer(npm)02.0.1N/A

References

https://gist.github.com/Spendroslav/177804eaef5acfb222a550de212a1b94
https://github.com/AhmedAdelFahim/express-xss-sanitizer
https://www.npmjs.com/package/express-xss-sanitizer

Weakness Type

CWE-674

CVSS Metrics

Base Score

5.3

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Base SeverityMedium

Version

3.1

Attack Vector (AV)

NETWORK