CWE
79
Advisory Published
Updated

CVE-2021-28161: XSS

First published: Fri Mar 12 2021(Updated: )

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.

Credit: emo@eclipse.org

Affected SoftwareAffected VersionHow to fix
Eclipse Theia<=1.8.0

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Frequently Asked Questions

  • What is the vulnerability ID of this Eclipse Theia vulnerability?

    The vulnerability ID of this Eclipse Theia vulnerability is CVE-2021-28161.

  • What is the severity of CVE-2021-28161?

    The severity of CVE-2021-28161 is medium with a CVSS score of 6.1.

  • In which versions of Eclipse Theia is this vulnerability present?

    This vulnerability is present in Eclipse Theia versions up to and including 1.8.0.

  • What is the impact of CVE-2021-28161?

    The impact of CVE-2021-28161 is that arbitrary JavaScript code can be injected in the debug console.

  • Is there a fix available for CVE-2021-28161?

    Yes, a fix is available for CVE-2021-28161. It is recommended to update to a version beyond 1.8.0.

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