CVE-2021-33199

Katalog CVE

CVSS 9.8 · Critical EPSS 1,4%

Kerentanan Improper Input Validation pada expressionengine. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

In Expression Engine before 6.0.3, addonIcon in Addons/file/mod.file.php relies on the untrusted input value of input->get('file') instead of the fixed file names of icon.png and icon.svg.

Rincian

Terbit di NVD

12 Agustus 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation

EPSS (30 hari)

1,4% peluang dieksploitasi; lebih tinggi dari 71,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/ExpressionEngine/ExpressionEngine/compare/6.0.1...6.0.3#diff-17bcb23e5666fc2dccb79c7133e9ee... patch · advisory pihak ketiga
• https://github.com/ExpressionEngine/ExpressionEngine/releases/tag/6.0.3 release notes · advisory pihak ketiga