CVE-2026-45074: sensiolabs symfony

csirt@kutim:~/threat-intel/cve/CVE-2026-45074

CVSS 8.1 · High EPSS 0,49%

Kerentanan Authentication Bypass by Spoofing pada sensiolabs symfony. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 7.1.0 until 7.4.12 and 8.0.12, Cas2Handler builds the CAS service parameter from Request::getSchemeAndHttpHost(), which reflects an attacker-controlled Host header when framework.trusted_hosts is not configured; an attacker controlling another application registered with the same CAS server can replay a victim ticket against the Symfony application and authenticate as the victim. This issue is fixed in versions 7.4.12 and 8.0.12.

Rincian

Terbit di NVD: 14 Juli 2026
Terakhir diubah: 15 Juli 2026
Status NVD: Analyzed
CVSS 3.1: 8.1 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-290: Authentication Bypass by Spoofing
EPSS (30 hari): 0,49% peluang dieksploitasi; lebih tinggi dari 40,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
sensiolabs	symfony	Versi 7.1.0 hingga sebelum 7.4.12
sensiolabs	symfony	Versi 8.0.0 hingga sebelum 8.0.12

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/symfony/symfony/security/advisories/GHSA-j8gj-9rm5-4xhx patch · advisory vendor
https://github.com/symfony/symfony/commit/5ba145dba702404801bdf9e7e8d6df170060d541 patch
https://github.com/symfony/symfony/releases/tag/v7.4.12 product · release notes
https://github.com/symfony/symfony/releases/tag/v8.0.12 product · release notes

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.