CVE-2026-39850

Katalog CVE

CVSS 7.4 · High EPSS 0,50%

Kerentanan Improper Input Validation. Skor CVSS 3.1 7.4 (High) menurut github.com.

Deskripsi (NVD)

Yii 2 is a PHP application framework. Versions 2.0.54 and prior contain flawed logic in the core view rendering method View::renderPhpFile() that leads to Local File Inclusion. The function calls extract($_params_, EXTR_OVERWRITE) before the require statement that loads the view file. As a result, a caller-controlled _file_ key in the $params array overwrites the internal local variable specifying which file to include, potentially enabling RCE if an attacker can write PHP files through a separate primitive, as well as information disclosure. This issue has been fixed in version 2.0.55.

Rincian

Terbit di NVD

20 Mei 2026

Terakhir diubah

23 Juli 2026

Status NVD

Deferred

CVSS 3.1

7.4 (High), sumber github.com
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation
CWE-98: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')

EPSS (30 hari)

0,50% peluang dieksploitasi; lebih tinggi dari 40,7% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/yiisoft/yii2/commit/109878b491dbffa541032bc99fb5e26d12cd0375
• https://github.com/yiisoft/yii2/security/advisories/GHSA-5vpg-rj7q-qpw2