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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-45822
- cpe:2.3:a:btiteam:xbtit:3.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-45822
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-45822
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2021-45822
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-45822
-
https://github.com/btiteam/xbtit-3.1
GitHub - btiteam/xbtit-3.1Third Party Advisory
-
https://github.com/btiteam/xbtit-3.1/issues/7
Stored & Reflected XSS affecting xbtit 3.1 · Issue #7 · btiteam/xbtit-3.1 · GitHubExploit;Third Party Advisory
-
https://emaragkos.gr/infosec-adventures/xbtit-3-1-xss-stored-amp-reflected/
Stored & Reflected XSS affecting xbtit 3.1 and xbtitFM 3.1 - emaragkos BlogExploit;Third Party Advisory
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