CVE-2026-23758: gfi helpdesk

csirt@kutim:~/threat-intel/cve/CVE-2026-23758

CVSS 5.4 · Medium EPSS 0,15%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada gfi helpdesk. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

GFI HelpDesk before 4.99.9 contains a stored cross-site scripting vulnerability in the ticket subject field that allows authenticated staff members to inject malicious JavaScript by manipulating the editsubject POST parameter. Attackers can inject XSS payloads through inadequate sanitization in Controller_Ticket.EditSubmit() that bypass the incomplete SanitizeForXSS() method to execute arbitrary JavaScript when other staff members or administrators view the affected ticket.

Rincian

Terbit di NVD: 20 April 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS (30 hari): 0,15% peluang dieksploitasi; lebih tinggi dari 3,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
gfi	helpdesk	Semua versi sebelum 4.99.9

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.vulncheck.com/advisories/gfi-helpdesk-stored-xss-via-editsubject-parameter advisory pihak ketiga
https://gfi.ai/products-and-solutions/email-and-messaging-solutions/helpdesk/resources/product-releases 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.