CVE-2021-23423
5.5 · MEDIUMOverview
CVE-2021-23423 is a medium-severity vulnerability affecting bikeshed_project bikeshed. It was published on August 16, 2021 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
This affects the package bikeshed before 3.0.0. This can occur when an untrusted source file containing include, include-code or include-raw block is processed. The contents of arbitrary files could be disclosed in the HTML output.
Remediation
Check the references section for vendor advisories and patches from bikeshed_project. Update bikeshed to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| bikeshed_project | bikeshed | >= 0, < 3.0.0 | Affected |
Frequently Asked Questions
What is CVE-2021-23423?
CVE-2021-23423 is a medium-severity vulnerability affecting bikeshed_project bikeshed. It was published on August 16, 2021 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2021-23423?
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-23423?
Check the references section for vendor advisories and patches from bikeshed_project. Update bikeshed to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-23423?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-23423 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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