CVE-2025-59364

Published Sep 14, 2025 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-29138 express-xss-sanitizer has an unbounded recursion depth
Github GHSA Github GHSA GHSA-hvq2-wf92-j4f3 express-xss-sanitizer has an unbounded recursion depth
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Express Xss Sanitizer Project
Express Xss Sanitizer Project express Xss Sanitizer
Vendors & Products Express Xss Sanitizer Project
Express Xss Sanitizer Project express Xss Sanitizer
Type Values Removed Values Added
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.
Weaknesses CWE-674
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 15, 2025, 3:57 PM
Reserved
Sep 14, 2025, 12:00 AM
Status
Deferred
Published
Sep 14, 2025, 11:15 PM
Modified
Jun 17, 2026, 9:46 AM