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Showing 4 vulnerabilities on this page

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VulnerabilityTitle and contextCVSSEPSSPoCsSignals

Password exposure in H2 Database

The web-based admin console in H2 Database Engine before 2.2.220 can be started via the CLI with the argument -webAdminPassword, which allows the user to specify the password in cleartext for the web admin console. Consequently, a local user (or an attacker that has obtained local access through some means) would be able to discover the password by listing processes and their arguments. NOTE: the vendor states "This is not a vulnerability of H2 Console ... Passwords should never be passed on the…

CWE-200CWE-312Nov 23, 2022
CVSS8.4v3.1EPSS0.301%PoCs0SignalsSTIX

Arbitrary code execution in H2 Console

H2 Console before 2.1.210 allows remote attackers to execute arbitrary code via a jdbc:h2:mem JDBC URL containing the IGNORE_UNKNOWN_SETTINGS=TRUE;FORBID_CREATION=FALSE;INIT=RUNSCRIPT substring, a different vulnerability than CVE-2021-42392.

CWE-88Jan 19, 2022
CVSS9.8v3.1EPSS64.8%PoCs1SignalsSTIX

RCE in H2 Console

The org.h2.util.JdbcUtils.getConnection method of the H2 database takes as parameters the class name of the driver and URL of the database. An attacker may pass a JNDI driver name and a URL leading to a LDAP or RMI servers, causing remote code execution. This can be exploited through various attack vectors, most notably through the H2 Console which leads to unauthenticated remote code execution.

CWE-502Jan 7, 2022
CVSS9.8v3.1EPSS63.2%PoCs2SignalsSTIX

XML External Entity (XXE) Injection

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.

CWE-611Dec 10, 2021
CVSS8.1v3.1EPSS3.28%PoCs0SignalsSTIX