CVE-2026-30875
8.8 · HIGHOverview
CVE-2026-30875 is a high-severity vulnerability affecting chamilo chamilo_lms. It was published on March 16, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 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
Chamilo LMS is a learning management system. Prior to version 1.11.36, an arbitrary file upload vulnerability in the H5P Import feature allows authenticated users with Teacher role to achieve Remote Code Execution (RCE). The H5P package validation only checks if h5p.json exists but doesn't block .htaccess or PHP files with alternative extensions. An attacker uploads a crafted H5P package containing a webshell and .htaccess that enables PHP execution for .txt files, bypassing security control. This issue has been patched in version 1.11.36.
Remediation
Check the references section for vendor advisories and patches from chamilo. Update chamilo_lms 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 |
|---|---|---|---|
| chamilo | chamilo_lms | >= 0, < 1.11.36 | Affected |
Frequently Asked Questions
What is CVE-2026-30875?
CVE-2026-30875 is a high-severity vulnerability affecting chamilo chamilo_lms. It was published on March 16, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2026-30875?
This vulnerability has a CVSS 3.1 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-2026-30875?
Check the references section for vendor advisories and patches from chamilo. Update chamilo_lms 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-2026-30875?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-30875 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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