Description

XMLLanguageService.java in XML Language Server (aka lsp4xml) before 0.9.1, as used in Red Hat XML Language Support (aka vscode-xml) before 0.9.1 for Visual Studio and other products, allows a remote attacker to write to arbitrary files via Directory Traversal.

Remediation

References

https://github.com/angelozerr/lsp4xml/

https://github.com/angelozerr/lsp4xml/blob/master/CHANGELOG.md#others

https://github.com/angelozerr/lsp4xml/pull/567

https://github.com/redhat-developer/vscode-xml/

https://marketplace.visualstudio.com/items?itemName=redhat.vscode-xml

https://www.shielder.it/blog/dont-open-that-xml-xxe-to-rce-in-xml-plugins-for-vs-code-eclipse-theia/

Related Vulnerabilities

CVE-2019-8331 Vulnerability in maven package org.webjars.bowergithub.angular-ui:bootstrap

CVE-2021-43142 Vulnerability in maven package com.wutka:jox

CVE-2023-5654 Vulnerability in npm package react-devtools

CVE-2023-46119 Vulnerability in npm package parse-server

CVE-2020-7768 Vulnerability in npm package @grpc/grpc-js

Severity

High

Classification

CWE-22 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Tags

Product Release Notes Third Party Advisory Patch Exploit