CVE-2021-23463

The package com.h2database:h2 from 1.4.198 and before 2.0.202 are vulnerable to XML External Entity (XXE) Injection via the org.h2.jdbc.JdbcSQLXML class object, when it receives parsed string data from org.h2.jdbc.JdbcResultSet.getSQLXML() method. If it executes the getSource() method when the parameter is DOMSource.class it will trigger the vulnerability.

Affected products

H2

h2database h2

< 2.0.202

CVSS 3.1

9.1 CRITICAL

EPSS

2.7% (85th percentile)

Weakness

CWE-611

NVD status

Modified

Published

2021-12-10