CVE-2021-4431: msyk fmdataapi

csirt@kutim:~/threat-intel/cve/CVE-2021-4431

CVSS 6.1 · Medium EPSS 0,63%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada msyk fmdataapi. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability classified as problematic has been found in msyk FMDataAPI up to 22. Affected is an unknown function of the file FMDataAPI_Sample.php. The manipulation leads to cross site scripting. It is possible to launch the attack remotely. Upgrading to version 23 is able to address this issue. The patch is identified as 3bd1709a8f7b1720529bf5dfc9855ad609f436cf. It is recommended to upgrade the affected component. VDB-244494 is the identifier assigned to this vulnerability.

Rincian

Terbit di NVD: 7 November 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/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): 0,63% peluang dieksploitasi; lebih tinggi dari 48,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
msyk	fmdataapi	Semua versi hingga 22

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/msyk/FMDataAPI/pull/54 patch · advisory vendor
https://github.com/msyk/FMDataAPI/commit/3bd1709a8f7b1720529bf5dfc9855ad609f436cf patch
https://vuldb.com/?ctiid.244494 permissions required · advisory pihak ketiga · vdb entry
https://vuldb.com/?id.244494 permissions required · advisory pihak ketiga · vdb entry
https://github.com/msyk/FMDataAPI/releases/tag/23 release notes

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.