CVE-2018-9134
8.8 · HIGHOverview
CVE-2018-9134 is a high-severity vulnerability affecting dedecms dedecms. It was published on March 30, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
file_manage_control.php in DedeCMS 5.7 has CSRF in an fmdo=rename action, as demonstrated by renaming an arbitrary file under uploads/userup to a .php file under the web root to achieve PHP code execution. This uses the oldfilename and newfilename parameters.
Remediation
Check the references section for vendor advisories and patches from dedecms. Update dedecms 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-2018-9134?
CVE-2018-9134 is a high-severity vulnerability affecting dedecms dedecms. It was published on March 30, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2018-9134?
This vulnerability has a CVSS 3.0 base score of 8.8, 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-2018-9134?
Check the references section for vendor advisories and patches from dedecms. Update dedecms 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-2018-9134?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-9134 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.
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