Feed/CVE-2021-4231
CVE-2021-4231

Angular vulnerable to Cross-site Scripting

Published Jun 29, 2026·Updated Jun 29, 2026

NVD Description

A vulnerability was found in Angular up to 11.0.4/11.1.0-next.2. It has been classified as problematic. Affected is the handling of comments. The manipulation leads to cross site scripting. It is possible to launch the attack remotely but it might require an authentication first. Upgrading to version 10.2.5, 11.0.5 or 11.1.0-next.3 is advised to to address this issue.

Affected Packages (3)

@angular/coreNPM
From 11.0.0
Fixed in 11.0.5
@angular/coreNPM
From 11.1.0-next.0
Fixed in 11.1.0-next.3
@angular/coreNPM
Fixed in 10.2.5

References

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