vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2021-28162

MEDIUM
6.1
CVSS Score
Published: March 12, 2021 at 09:40 PM UTC
Updated: June 17, 2026 at 03:45 AM UTC
1 product affected across 1 vendorTheia

Using Eclipse Theia by The Eclipse Foundation?

Get instant alerts when new vulnerabilities affect Eclipse Theia - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM6.1
Exploit prediction
EPSS 0.8%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Theia· Eclipse
95%
v ≤ 0.16.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRMExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/eclipse-theia/theia/issues/7283

CVSS

6.1MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-830CWE-829

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card