CVE-2021-23264
8.1 · HIGHOverview
CVE-2021-23264 is a high-severity vulnerability affecting craftercms crafter_cms. It was published on December 2, 2021 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Installations, where crafter-search is not protected, allow unauthenticated remote attackers to create, view, and delete search indexes.
Remediation
Check the references section for vendor advisories and patches from craftercms. Update crafter_cms 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 |
|---|---|---|---|
| craftercms | crafter_cms | >= 3.1.0, < 3.1.15 | Affected |
Frequently Asked Questions
What is CVE-2021-23264?
CVE-2021-23264 is a high-severity vulnerability affecting craftercms crafter_cms. It was published on December 2, 2021 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2021-23264?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-23264?
Check the references section for vendor advisories and patches from craftercms. Update crafter_cms 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-2021-23264?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-23264 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.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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