CVE-2020-27224

CRITICAL

Eclipse Theia <= 1.2.0 - Remote Code Execution via Markdown Preview

Title source: llm
STIX 2.1

Description

In Eclipse Theia versions up to and including 1.2.0, the Markdown Preview (@theia/preview), can be exploited to execute arbitrary code.

References (2)

Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_confirm
https://github.com/eclipse-theia/theia/issues/7954

Scores

CVSS v3 9.6
EPSS 0.0090
EPSS Percentile 75.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Details

CWE
CWE-79
Status published
Products (2)
eclipse/theia < 1.2.0
theia/preview 0 - 1.3.0npm
Published Feb 24, 2021
Tracked Since Feb 18, 2026