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..
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| @theia/mini-browser(npm) | 0.3.9 | 1.9.0 | N/A |
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