CVE-2018-19520
8.8 · HIGHOverview
CVE-2018-19520 is a high-severity vulnerability affecting sdcms sdcms. It was published on November 25, 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. Some level of privileges is required for exploitation.
Technical Description
An issue was discovered in SDCMS 1.6 with PHP 5.x. app/admin/controller/themecontroller.php uses a check_bad function in an attempt to block certain PHP functions such as eval, but does not prevent use of preg_replace 'e' calls, allowing users to execute arbitrary code by leveraging access to admin template management.
Remediation
Check the references section for vendor advisories and patches from sdcms. Update sdcms 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 |
|---|---|---|---|
| php | php | 5.0.0 | Affected |
References
Frequently Asked Questions
What is CVE-2018-19520?
CVE-2018-19520 is a high-severity vulnerability affecting sdcms sdcms. It was published on November 25, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2018-19520?
This vulnerability has a CVSS 3.0 base score of 8.8, 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-2018-19520?
Check the references section for vendor advisories and patches from sdcms. Update sdcms 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-2018-19520?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-19520 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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