CVE-2021-34435

State: Published
Severity: Not scored
Published: Sep 1, 2021
Updated: Aug 4, 2024
Reserved: Jun 9, 2021

Description

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..

Scores

The record has no CVSS score.

Weaknesses

CWE-942

Affected Products

Product	Versions
Eclipse TheiaThe Eclipse Foundation	0.3.9 to before unspecifiedAffected 1.8.1 and earlierAffected

References

https://bugs.eclipse.org/bugs/show_bug.cgi?id=568018

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