CVE-2021-45822

PoC ×2—

CVSS 3.1

6.1 medium

EPSS

1%p63

Published

Mar 16, 2022 (Mar 16, 2022)

Modified

Jun 17, 2026

Description

A cross-site scripting vulnerability is present in Xbtit 3.1. The stored XSS vulnerability occurs because /ajaxchat/sendChatData.php does not properly validate the value of the "n" (POST) parameter. Through this vulnerability, an attacker is capable to execute malicious JavaScript code.

Vendors: btiteam
Products: xbtit
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.1%)

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