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OS Command Injection in bikeshed

High severity GitHub Reviewed Published Aug 30, 2021 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

pip bikeshed (pip)

Affected versions

< 3.0.0

Patched versions

3.0.0

Description

This affects the package bikeshed before 3.0.0. 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

Published by the National Vulnerability Database Aug 16, 2021
Reviewed Aug 26, 2021
Published to the GitHub Advisory Database Aug 30, 2021
Last updated Feb 1, 2023

Severity

High
7.8
/ 10

CVSS base metrics

Attack vector
Local
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2021-23422

GHSA ID

GHSA-87cj-px37-rc3x

Source code

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