VULNERABILITY INTELLIGENCE
CVE-2021-28162
CVSS score6.1 MEDIUM
EPSS probability0.78%
CISA KEVNot currently listed
Published2021-03-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Description
In Eclipse Theia versions up to and including 0.16.0, in the notification messages there is no HTML escaping, so Javascript code can run.
Weakness classification
- emo@eclipse.org: CWE-830
- nvd@nist.gov: CWE-829
Primary references
- emo@eclipse.org — Exploit, Issue Tracking, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Third Party Advisory