CVE-2022-45690: Hutool

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

A stack overflow in the org.json.JSONTokener.nextValue::JSONTokener.java component of hutool-json v5.8.10 allows attackers to cause a Denial of Service (DoS) via crafted JSON or XML data.

Affected products

• Hutool Hutool: before 5.8.11 (fixed in 5.8.11)
• Stleary JSON-Java: before 20220320 (fixed in 20220320)

Published 2022-12-13. Last modified 2026-06-17.