Improper Neutralization of Input in Theia console

MITTEL 6.1CVE-2021-28161 · GHSA-cwg9-c9cr-p5fq · Published 12/03/2021 · updated 17/06/2026

Kurz gesagt

CVE-2021-28161 ist eine Schwachstelle (MITTEL (CVSS 6.1)) in theia (eclipse), @theia/console.
Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.71%, höher als bei 53.5% aller Schwachstellen.
Abhilfe: auf 1.8.1 oder neuer aktualisieren.

Package	Affected versions	Patched versions
theia eclipse	`≤ 1.8.0`	No fix yet
@theia/console npm	`< 1.8.1`	`1.8.1`

In Eclipse Theia versions up to and including 1.8.0, in the debug console there is no HTML escaping, so arbitrary Javascript code can be injected.

NVD description

In Eclipse Theia versions up to and including 1.8.0, in the debug console there is no HTML escaping, so arbitrary Javascript code can be injected.

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Package

Affected versions

Patched versions

≤ 1.8.0

No fix yet

npm

< 1.8.1

1.8.1

Description

In Eclipse Theia versions up to and including 1.8.0, in the debug console there is no HTML escaping, so arbitrary Javascript code can be injected.

NVD description

In Eclipse Theia versions up to and including 1.8.0, in the debug console there is no HTML escaping, so arbitrary Javascript code can be injected.

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