CVE-2024-6844

flask-cors project flask-cors

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2024-6844

Katalog CVE

CVSS 5.3 · Medium EPSS 0,32%

Kerentanan Origin Validation Error pada flask-cors project flask-cors. Skor CVSS 3.0 5.3 (Medium) menurut huntr.dev.

Deskripsi (NVD)

A vulnerability in corydolphin/flask-cors version 4.0.1 allows for inconsistent CORS matching due to the handling of the '+' character in URL paths. The request.path is passed through the unquote_plus function, which converts the '+' character to a space ' '. This behavior leads to incorrect path normalization, causing potential mismatches in CORS configuration. As a result, endpoints may not be matched correctly to their CORS settings, leading to unexpected CORS policy application. This can cause unauthorized cross-origin access or block valid requests, creating security vulnerabilities and usability issues.

Rincian

Terbit di NVD
20 Maret 2025
Terakhir diubah
17 Juni 2026
Status NVD
Modified
CVSS 3.0
5.3 (Medium), sumber huntr.dev
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-346: Origin Validation Error
EPSS (30 hari)
0,32% peluang dieksploitasi; lebih tinggi dari 23,1% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
flask-cors project flask-cors Versi 4.0.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

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.