CVE-2026-45070

Katalog CVE

CVSS 6.5 · Medium EPSS 0,39%

Kerentanan Improper Neutralization of CRLF Sequences ('CRLF Injection') pada sensiolabs symfony. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, Symfony\Component\Mime\Header\ParameterizedHeader validates and encodes parameter values but emits parameter names verbatim, allowing a caller that derives a parameter name from untrusted input to include CRLF or other non-token bytes and inject additional headers into rendered structured mail headers such as Content-Type or Content-Disposition. This issue is reported as fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.

Rincian

Terbit di NVD

14 Juli 2026

Terakhir diubah

16 Juli 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')

EPSS (30 hari)

0,39% peluang dieksploitasi; lebih tinggi dari 31,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/symfony/symfony/security/advisories/GHSA-vqc8-7275-q272 patch · advisory vendor
• https://github.com/symfony/symfony/commit/e62ea217f8b4ca8ae922ad0f949e0c4dc1f9b613 patch
• https://github.com/symfony/symfony/releases/tag/v5.4.52 product · release notes
• https://github.com/symfony/symfony/releases/tag/v6.4.40 product · release notes
• 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