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Arbitrary Code Injection Affecting bikeshed package, versions [,3.0.0)

0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.07% (29th percentile)
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NVD
7.8 high

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  • Snyk ID SNYK-PYTHON-BIKESHED-1537646
  • published 15 Aug 2021
  • disclosed 15 Aug 2021
  • credit apple502j
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Introduced: 15 Aug 2021

CVE-2021-23422 Open this link in a new tab
CWE-94 Open this link in a new tab
First added by Snyk

How to fix?

Upgrade bikeshed to version 3.0.0 or higher.

Overview

bikeshed is a pre-processor for spec documents.

Affected versions of this package are vulnerable to Arbitrary Code Injection. This can occur when an untrusted source file containing Inline Tag Command metadata is processed. When an arbitrary OS command is executed, the command output would be included in the HTML output.

References