CVE-2026-45062

Katalog CVE

CVSS 8.1 · High EPSS 0,75%

Kerentanan Improper Input Validation. Skor CVSS 3.1 8.1 (High) menurut github.com.

Deskripsi (NVD)

FrankenPHP is a modern application server for PHP. From version 1.11.2 to before version 1.12.3, the splitPos() function in cgi.go misuses golang.org/x/text/search with search.IgnoreCase when the request path contains a non-ASCII byte. Two distinct flaws in that fallback let an attacker mislead FrankenPHP into treating a non-.php file as a .php script. In any deployment where the attacker can place content into a file served by FrankenPHP (uploads, file storage, etc.), this can be escalated to remote code execution by crafting a URL whose path triggers either flaw. This issue has been patched in version 1.12.3.

Rincian

Terbit di NVD

10 Juni 2026

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation
CWE-176: Improper Handling of Unicode Encoding
CWE-178: Improper Handling of Case Sensitivity

EPSS (30 hari)

0,75% peluang dieksploitasi; lebih tinggi dari 53,8% 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/php/frankenphp/releases/tag/v1.12.3
• https://github.com/php/frankenphp/security/advisories/GHSA-3g8v-8r37-cgjm