CVE-2021-39608
7.2 · HIGHOverview
CVE-2021-39608 is a high-severity vulnerability affecting flatcore flatcore-cms. It was published on August 23, 2021 and has a CVSS 3.1 base score of 7.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Remote Code Execution (RCE) vulnerabilty exists in FlatCore-CMS 2.0.7 via the upload addon plugin, which could let a remote malicious user exeuct arbitrary php code.
Remediation
Check the references section for vendor advisories and patches from flatcore. Update flatcore-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 |
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Frequently Asked Questions
What is CVE-2021-39608?
CVE-2021-39608 is a high-severity vulnerability affecting flatcore flatcore-cms. It was published on August 23, 2021 and has a CVSS 3.1 base score of 7.2 (HIGH).
How severe is CVE-2021-39608?
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-39608?
Check the references section for vendor advisories and patches from flatcore. Update flatcore-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-2021-39608?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-39608 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.
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