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 passwords and in some cases use this vulnerability in order to get a remote code execution on the remote web server.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/btiteam/xbtit-3.1/blob/master/ajaxchat/getHistoryChatData.php	Exploit Third Party Advisory
https://emaragkos.gr/infosec-adventures/xbtit-3-1-sql-njection/	Exploit Third Party Advisory
https://github.com/btiteam/xbtit-3.1/issues/6	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:btiteam:xbtit:3.1:*:*:*:*:*:*:*

Information

Published : 2022-03-16 08:15

Updated : 2022-03-28 06:17

NVD link : CVE-2021-45821

Mitre link : CVE-2021-45821

JSON object : View

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Products Affected

btiteam

xbtit

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8.8 /10