Vulnerability Details CVE-2021-45822
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 52.2%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
References
- https://emaragkos.gr/infosec-adventures/xbtit-3-1-xss-stored-amp-reflected/
- https://github.com/btiteam/xbtit-3.1
- https://github.com/btiteam/xbtit-3.1/issues/7
- https://emaragkos.gr/infosec-adventures/xbtit-3-1-xss-stored-amp-reflected/
- https://github.com/btiteam/xbtit-3.1
- https://github.com/btiteam/xbtit-3.1/issues/7