CVE-2020-5298

Katalog CVE

CVSS 4.8 · Medium EPSS 0,91%

Kerentanan Improper Neutralization of Alternate XSS Syntax pada octobercms october. Skor CVSS 3.1 4.8 (Medium) menurut NVD.

Deskripsi (NVD)

In OctoberCMS (october/october composer package) versions from 1.0.319 and before 1.0.466, a user with the ability to use the import functionality of the `ImportExportController` behavior can be socially engineered by an attacker to upload a maliciously crafted CSV file which could result in a reflected XSS attack on the user in question Issue has been patched in Build 466 (v1.0.466).

Rincian

Terbit di NVD

3 Juni 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-87: Improper Neutralization of Alternate XSS Syntax
CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

0,91% peluang dieksploitasi; lebih tinggi dari 58,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/octobercms/october/commit/cd0b6a791f995d86071a024464c1702efc50f46c patch · advisory pihak ketiga
• https://github.com/octobercms/october/security/advisories/GHSA-gg6x-xx78-448c patch · advisory pihak ketiga
• http://packetstormsecurity.com/files/158730/October-CMS-Build-465-XSS-File-Read-File-Deletion-CSV-Injection.ht... exploit · advisory pihak ketiga · vdb entry
• http://seclists.org/fulldisclosure/2020/Aug/2 exploit · mailing list · advisory pihak ketiga