What is CVE-2021-45821?

CVE-2021-45821 is a high-severity vulnerability in Btiteam Xbtit, classified under SQL Injection. CVSS score: 8.8/10. Published 2022-03-16.

How severe is CVE-2021-45821?

High severity. CVSS v3 base score is 8.8 out of 10.

SQL Injection in Btiteam Xbtit

CVE-2021-45821

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 p…

Vulnerability class: SQL Injection

EPSS: 0.025 (83.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Btiteam Xbtit — versions 3.1
N/a — versions n/a

Weakness classification (CWE)

CWE-89 — SQL Injection

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-45821?: CVE-2021-45821 is a high-severity vulnerability in Btiteam Xbtit, classified under SQL Injection. CVSS score: 8.8/10. Published 2022-03-16.
How severe is CVE-2021-45821?: High severity. CVSS v3 base score is 8.8 out of 10.