Description

In Eclipse Theia versions up to and including 1.8.0, in the debug console there is no HTML escaping, so arbitrary Javascript code can be injected.

Remediation

References

https://github.com/eclipse-theia/theia/issues/8794

Related Vulnerabilities

CVE-2020-23811 Vulnerability in maven package com.xuxueli:xxl-job

CVE-2022-45146 Vulnerability in maven package org.bouncycastle:bc-fips

CVE-2020-7729 Vulnerability in npm package grunt

CVE-2020-28487 Vulnerability in maven package org.webjars.bowergithub.visjs:vis-timeline

CVE-2021-3766 Vulnerability in npm package objection

Severity

High

Classification

CWE-79 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