What is CVE-2026-33618?

CVE-2026-33618 is a high-severity vulnerability in Chamilo Chamilo-lms, classified under Eval Injection. CVSS score: 8.8/10. Published 2026-04-10.

How severe is CVE-2026-33618?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Chamilo Chamilo-lms

CVE-2026-33618

Chamilo LMS is a learning management system. Prior to .0.0-RC.3, the PlatformConfigurationController::decodeSettingArray() method uses PHP's eval() to parse platform settings from the database. An attacker with admin access (obtainable via…

EPSS: 0.003 (24.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Chamilo Chamilo-lms — versions >= 2.0.0-alpha.1, < 2.0.0-RC.3
Chamilo Chamilo_lms — versions 2.0.0

Weakness classification (CWE)

CWE-95 — Eval Injection

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2026-33618?: CVE-2026-33618 is a high-severity vulnerability in Chamilo Chamilo-lms, classified under Eval Injection. CVSS score: 8.8/10. Published 2026-04-10.
How severe is CVE-2026-33618?: High severity. CVSS v3 base score is 8.8 out of 10.