Vulnerability Description
In Eclipse Theia versions up to and including 1.2.0, the Markdown Preview (@theia/preview), can be exploited to execute arbitrary code.
CVSS Score
9.6
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Eclipse | Theia | <= 1.2.0 |
Related Weaknesses (CWE)
References
- https://github.com/eclipse-theia/theia/issues/7954ExploitIssue TrackingThird Party Advisory
- https://omespino.com/write-up-google-bug-bounty-xss-to-cloud-shell-instance-takeExploitThird Party Advisory
- https://github.com/eclipse-theia/theia/issues/7954ExploitIssue TrackingThird Party Advisory
- https://omespino.com/write-up-google-bug-bounty-xss-to-cloud-shell-instance-takeExploitThird Party Advisory
FAQ
What is CVE-2020-27224?
CVE-2020-27224 is a vulnerability with a CVSS score of 9.6 (CRITICAL). In Eclipse Theia versions up to and including 1.2.0, the Markdown Preview (@theia/preview), can be exploited to execute arbitrary code.
How severe is CVE-2020-27224?
CVE-2020-27224 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-27224?
Check the references section above for vendor advisories and patch information. Affected products include: Eclipse Theia.