CVE-2026-30881
8.8 · HIGHOverview
CVE-2026-30881 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. Version 1.11.34 and prior contains a SQL Injection vulnerability in the statistics AJAX endpoint. The parameters date_start and date_end from $_REQUEST are embedded directly into a raw SQL string without proper sanitization. Although Database::escape_string() is called downstream, its output is immediately neutralized by str_replace("\'", "'", ...), which restores any injected single quotes — effectively bypassing the escaping mechanism entirely. This allows an authenticated attacker to inject arbitrary SQL statements into the database query, enabling blind time-based and conditional data extraction. 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-2026-30881?
CVE-2026-30881 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-2026-30881?
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-2026-30881?
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-2026-30881?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-30881 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.
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