CVE-2018-1000632 : Vulnerability Insights and Analysis

A vulnerability in dom4j versions before 2.1.1 allows XML injection, enabling attackers to manipulate XML documents. Learn about the impact, technical details, and mitigation steps.

Understanding CVE-2018-1000632

This CVE involves an XML Injection vulnerability in dom4j versions prior to 2.1.1, which could be exploited by attackers to tamper with XML documents.

What is CVE-2018-1000632?

The XML Injection vulnerability in Class: Element in versions of dom4j before 2.1.1 allows attackers to tamper with XML documents through XML injection. This vulnerability can be exploited when an attacker specifies attributes or elements in the XML document.

The Impact of CVE-2018-1000632

The vulnerability in dom4j could lead to unauthorized manipulation of XML documents, potentially compromising the integrity and confidentiality of data stored in XML format.

Technical Details of CVE-2018-1000632

Vulnerability Description

The CWE-91 XML Injection vulnerability in Class: Element allows attackers to tamper with XML documents through XML injection by specifying attributes or elements.

Affected Systems and Versions

Product: n/a
Vendor: n/a
Versions affected: All versions before 2.1.1

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating attributes or elements within XML documents, potentially leading to unauthorized changes in the document structure.

Mitigation and Prevention

Immediate Steps to Take

Update dom4j to version 2.1.1 or later to mitigate the XML Injection vulnerability.
Regularly monitor for security advisories and patches related to dom4j.

Long-Term Security Practices

Implement secure coding practices to prevent XML injection vulnerabilities in software development.
Conduct regular security assessments and audits to identify and address potential vulnerabilities.

Patching and Updates

Ensure timely application of security patches and updates for dom4j to address known vulnerabilities and enhance overall system security.