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Dom4j contains a XML Injection vulnerability

High severity GitHub Reviewed Published Oct 16, 2018 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

maven dom4j:dom4j (Maven)

Affected versions

<= 1.6.1

Patched versions

None
maven org.dom4j:dom4j (Maven)
< 2.0.3
= 2.1.0
2.0.3
2.1.1

Description

dom4j version prior to version 2.1.1 contains a CWE-91: XML Injection vulnerability in Class: Element. Methods: addElement, addAttribute that can result in an attacker tampering with XML documents through XML injection. This attack appear to be exploitable via an attacker specifying attributes or elements in the XML document. This vulnerability appears to have been fixed in 2.1.1 or later.

Note: This advisory applies to dom4j:dom4j version 1.x legacy artifacts. To resolve this a change to the latest version of org.dom4j:dom4j is recommended.

References

Published by the National Vulnerability Database Aug 20, 2018
Published to the GitHub Advisory Database Oct 16, 2018
Reviewed Jun 16, 2020
Last updated Feb 1, 2023

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weaknesses

CVE ID

CVE-2018-1000632

GHSA ID

GHSA-6pcc-3rfx-4gpm

Source code

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