In Eclipse Theia versions up to and including 1.2.0, the Markdown Preview (@theia/preview), can be exploited to execute arbitrary code.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:HEclipse Theia
APPEclipse≤ 1.2.0
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
RCEXSS
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