TH
Product
Theia
by Eclipse · last CVE Aug 5, 2026
15
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 2High 8Medium 5Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2021-34436
9.8
2%
Sep 2
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
Affected: 0.1.1 through 0.2.0
CVE-2020-27224
9.6
3%
Feb 24
In Eclipse Theia versions up to and including 1.2.0, the Markdown Preview (@theia/preview), can be exploited to execute arbitrary code
Affected: through 1.2.0
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