CVE-2019-15862
7.5 · HIGHOverview
CVE-2019-15862 is a high-severity vulnerability affecting cksource ckfinder. It was published on September 26, 2019 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in CKFinder through 2.6.2.1. Improper checks of file names allows remote attackers to upload files without any extension (even if the application was configured to accept files only with a defined set of extensions). This affects CKFinder for ASP, CKFinder for ASP.NET, CKFinder for ColdFusion, and CKFinder for PHP.
Remediation
Check the references section for vendor advisories and patches from cksource. Update ckfinder 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 |
|---|---|---|---|
| cksource | ckfinder | >= 0, < 2.6.3 | Affected |
Frequently Asked Questions
What is CVE-2019-15862?
CVE-2019-15862 is a high-severity vulnerability affecting cksource ckfinder. It was published on September 26, 2019 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2019-15862?
This vulnerability has a CVSS 3.1 base score of 7.5, 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-2019-15862?
Check the references section for vendor advisories and patches from cksource. Update ckfinder 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-2019-15862?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-15862 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
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