# CVE-2018-1000632: libdom4j-java: dom4j version prior to version 2.1.1 contains a CWE-91: XML Injectionvulnerability in Class: Element

CVE-2018-1000632 is fixed in libdom4j-java on 1 platform, first by libdom4j-java 2.1.1-1, released January 16, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2018-1000632
- Priority: Routine
- CVSS: n/a (Low)
- EPSS: 0.0657
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no

## Description

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

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libdom4j-java Ubuntu 24.10 (oracular) | 2.1.1-1 | [libdom4j-java 2.1.1-1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libdom4j-java-2.1.1-1.md) | Jan 16, 2026 |
| Linux | libdom4j-java Ubuntu 25.04 (plucky) | 2.1.1-1 | [libdom4j-java 2.1.1-1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libdom4j-java-2.1.1-1.md) | Jan 16, 2026 |

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Data as of 2026-11-09T01:18:40Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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