Is CVE-2026-30881 actively exploited?

No active exploitation of CVE-2026-30881 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-30881 be exploited remotely?

Yes. CVE-2026-30881 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-30881?

CVE-2026-30881 has a CVSS score of 8.8 (HIGH).

HOME VULNERABILITIESCVE-2026-30881

HIGH

CVE-2026-30881

CWE-89Published: March 16, 2026· Updated: Mar 17, 2026

8.8

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:7.8th

Official 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.

NVD Source

Technical Analysis

CVE-2026-30881 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.