CVE-2021-45821: btiteam xbtit

csirt@kutim:~/threat-intel/cve/CVE-2021-45821

CVSS 8.8 · High EPSS 2,7%

Kerentanan Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') pada btiteam xbtit. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

A blind SQL injection vulnerability exists in Xbtit 3.1 via the sid parameter in ajaxchat/getHistoryChatData.php file that is accessible by a registered user. As a result, a malicious user can extract sensitive data such as usernames and passwords and in some cases use this vulnerability in order to get a remote code execution on the remote web server.

Rincian

Terbit di NVD: 16 Maret 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
EPSS (30 hari): 2,7% peluang dieksploitasi; lebih tinggi dari 85,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
btiteam	xbtit	Versi 3.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://emaragkos.gr/infosec-adventures/xbtit-3-1-sql-njection/ exploit · advisory pihak ketiga
https://github.com/btiteam/xbtit-3.1/blob/master/ajaxchat/getHistoryChatData.php exploit · advisory pihak ketiga
https://github.com/btiteam/xbtit-3.1/issues/6 exploit · advisory pihak ketiga

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.