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HIGH · 7.8

CVE-2021-23422

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 ...

Vulnerability 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.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
Bikeshed ProjectBikeshed< 3.0.0

Related Weaknesses (CWE)

CWE-78

References

FAQ

What is CVE-2021-23422?

CVE-2021-23422 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 ...

How severe is CVE-2021-23422?

CVE-2021-23422 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-23422?

Check the references section above for vendor advisories and patch information. Affected products include: Bikeshed Project Bikeshed.