cve.bz

CVE-2020-27224

9.6 criticalEPSS 2.6%

Critical (9.6) in eclipse theia. EPSS 2.6% chance of exploitation in the next 30 days. Fixed in @theia/preview 1.3.0.

In Eclipse Theia versions up to and including 1.2.0, the Markdown Preview (@theia/preview), can be exploited to execute arbitrary code.

Severity

CVSS 3.1

9.6 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS
2.6% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)
CWE
CWE-79
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-gcm9-cc3r-c6vjnpm@theia/preview<1.3.01.3.0

References

Check your stackJSON