In Eclipse Theia 0.3.9 to 1.8.1, the "mini-browser" extension allows a user to preview HTML files in an iframe inside the IDE. But with the way it is made it is possible for a previewed HTML file to trigger an RCE. This exploit only happens if a user previews a malicious file..
Advisories
Source ID Title
EUVD EUVD EUVD-2021-2115 In Eclipse Theia 0.3.9 to 1.8.1, the "mini-browser" extension allows a user to preview HTML files in an iframe inside the IDE. But with the way it is made it is possible for a previewed HTML file to trigger an RCE. This exploit only happens if a user previews a malicious file..
Github GHSA Github GHSA GHSA-v9w2-v7j9-rjpr Remote code execution in Eclipse Theia
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: eclipse

Published:

Updated: 2024-08-04T00:12:50.149Z

Reserved: 2021-06-09T00:00:00

Link: CVE-2021-34435

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-09-01T18:15:09.107

Modified: 2024-11-21T06:10:24.447

Link: CVE-2021-34435

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.