CVE-2026-33737

Katalog CVE

CVSS 6.5 · Medium EPSS 0,38%

Kerentanan Improper Restriction of XML External Entity Reference pada chamilo lms. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, multiple files use simplexml_load_string() without XXE protection. With LIBXML_NOENT flag, arbitrary server files can be read. This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3.

Rincian

Terbit di NVD

10 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

6.5 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-611: Improper Restriction of XML External Entity Reference

EPSS (30 hari)

0,38% peluang dieksploitasi; lebih tinggi dari 30,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-c4ww-qgf2-v89j advisory vendor
• https://github.com/chamilo/chamilo-lms/commit/22b1cb1c609b643765c88654155aba27070c927e patch
• https://github.com/chamilo/chamilo-lms/commit/af6b7002af7c15825e98fc522e2ead0d00cacaa3 patch