CVEvulnerability

CVE-2021-41038

6.1 MEDIUM Published 2021-11-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-11-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
CWE-940

Description

In versions of the @theia/plugin-ext component of Eclipse Theia prior to 1.18.0, Webview contents can be hijacked via postMessage().

Affected configurations

• eclipse theia (< 1.18.0)

Related

Weakness · CWE (1)

  • CWE-940 Improper Verification of Source of a Communication Channel weakness

References