CVE-2025-59364

MEDIUM EPSS 33.6%
Published Sep 14, 20259mo ago · Modified Jun 17, 20261w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Sep 14, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability Low

Threat Intelligence

EPSS Exploit Probability
33.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-674

References 3

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.