Description

In Eclipse Theia versions up to and including 0.16.0, in the notification messages there is no HTML escaping, so Javascript code can run.

Remediation

References

https://github.com/eclipse-theia/theia/issues/7283

Related Vulnerabilities

CVE-2019-6283 Vulnerability in npm package node-sass

CVE-2022-41249 Vulnerability in maven package com.meowlomo.jenkins:scm-httpclient

CVE-2017-16212 Vulnerability in npm package ltt

CVE-2022-21213 Vulnerability in maven package org.webjars:mout

CVE-2022-0624 Vulnerability in npm package parse-path

Severity

High

Classification

CWE-829 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Exploit Issue Tracking Third Party Advisory