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: 0.001 (19.8th 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

Weakness classification (CWE)

CWE-95 — Eval Injection

References

https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-hp4w-jmwc-pg7w (x_refsource_CONFIRM)
https://github.com/chamilo/chamilo-lms/commit/f2c382c94a3f153a4d7e5ce5686c5a219fd09b3b (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.