CVE-2018-9109
9.1 · CRITICALOverview
CVE-2018-9109 is a critical-severity vulnerability affecting std42 elfinder. It was published on March 28, 2018 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Studio 42 elFinder before 2.1.36 has a directory traversal vulnerability in elFinder.class.php with the zipdl() function that can allow a remote attacker to download files accessible by the web server process and delete files owned by the account running the web server process.
Remediation
Check the references section for vendor advisories and patches from std42. Update elfinder 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 |
|---|---|---|---|
| std42 | elfinder | >= 0, < 2.1.36 | Affected |
References
Frequently Asked Questions
What is CVE-2018-9109?
CVE-2018-9109 is a critical-severity vulnerability affecting std42 elfinder. It was published on March 28, 2018 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
How severe is CVE-2018-9109?
This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-9109?
Check the references section for vendor advisories and patches from std42. Update elfinder 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-2018-9109?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-9109 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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