CVE-2018-14911
7.2 · HIGHOverview
CVE-2018-14911 is a high-severity vulnerability affecting ukcms ukcms. It was published on August 3, 2018 and has a CVSS 3.0 base score of 7.2 (HIGH).
This vulnerability has a CVSS 3.0 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
A file upload vulnerability exists in ukcms v1.1.7 and earlier. The vulnerability is due to the system not strictly filtering the file upload type. An attacker can exploit the vulnerability to upload a script Trojan to admin.php/admin/configset/index/group/upload.html to gain server control by composing a request for a .txt upload and then changing it to a .php upload. The attacker must have admin access to change the upload_file_ext (aka "Allow upload file suffix") setting, and must use "php,php" in this setting to bypass the "php" restriction.
Remediation
Check the references section for vendor advisories and patches from ukcms. Update ukcms 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 |
|---|---|---|---|
| ukcms | ukcms | 0 | Affected |
Frequently Asked Questions
What is CVE-2018-14911?
CVE-2018-14911 is a high-severity vulnerability affecting ukcms ukcms. It was published on August 3, 2018 and has a CVSS 3.0 base score of 7.2 (HIGH).
How severe is CVE-2018-14911?
This vulnerability has a CVSS 3.0 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-2018-14911?
Check the references section for vendor advisories and patches from ukcms. Update ukcms 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-2018-14911?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-14911 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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