CVE-2020-27224
Critical
Description
In Eclipse Theia versions up to and including 1.2.0, the Markdown Preview (@theia/preview), can be exploited to execute arbitrary code.
SeverityCritical
CVSS9.6
Exploit probability—
ProductEclipse Theia
PublishedFeb 24, 2021
First seenFeb 24, 2021
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- @theia/preview1.3.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| eclipse theia | v ≤ 1.2.0 | — |
| @theia/previewnpm | v < 1.3.0 | 1.3.0 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.