In Eclipse Theia 0.1.1 to 0.2.0, it is possible to...
Critical severity
Unreviewed
Published
May 24, 2022
to the GitHub Advisory Database
•
Updated Jan 30, 2023
Description
Published by the National Vulnerability Database
Sep 2, 2021
Published to the GitHub Advisory Database
May 24, 2022
Last updated
Jan 30, 2023
In Eclipse Theia 0.1.1 to 0.2.0, it is possible to exploit the default build to obtain remote code execution (and XXE) via the theia-xml-extension. This extension uses lsp4xml (recently renamed to LemMinX) in order to provide language support for XML. This is installed by default.
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