CVE-2021-23463

Published December 10th, 2021

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CVSS v3

8.1

HIGH

CVSS v2

6.4

MEDIUM

Affected

PROJECT

Description

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.

h2database/h2database

H2 is an embeddable RDBMS written in Java.

GitHub

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