CVE-2019-18212

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

El archivo XMLLanguageService.java en XML Language Server (también se conoce como lsp4xml) versiones anteriores a 0.9.1, como es usado en Red Hat XML Language Support (también se conoce como vscode-xml) versiones anteriores a 0.9.1 para Visual Studio y otros productos, permite que un atacante remoto escriba en archivos arbitrarios por medio de salto de directorio.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-10-19 CVE Reserved
2019-10-23 CVE Published
2024-08-05 CVE Updated
2024-08-05 First Exploit
2024-10-16 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CAPEC

References (6)

URL	Tag	Source
https://github.com/angelozerr/lsp4xml	Product
https://github.com/angelozerr/lsp4xml/blob/master/CHANGELOG.md#others	Release Notes
https://marketplace.visualstudio.com/items?itemName=redhat.vscode-xml	Third Party Advisory

URL	Date	SRC
https://www.shielder.it/blog/dont-open-that-xml-xxe-to-rce-in-xml-plugins-for-vs-code-eclipse-theia	2024-08-05

URL	Date	SRC
https://github.com/angelozerr/lsp4xml/pull/567	2019-10-30
https://github.com/redhat-developer/vscode-xml	2019-10-30

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Xml Language Server Project Search vendor "Xml Language Server Project"		Xml Server Project Search vendor "Xml Language Server Project" for product "Xml Server Project"				< 0.9.1 Search vendor "Xml Language Server Project" for product "Xml Server Project" and version " < 0.9.1"		-		Affected
Eclipse Search vendor "Eclipse"		Wild Web Developer Search vendor "Eclipse" for product "Wild Web Developer"				-		-		Affected
Theia Xml Extension Project Search vendor "Theia Xml Extension Project"		Theia Xml Extension Search vendor "Theia Xml Extension Project" for product "Theia Xml Extension"				-		-		Affected