#VU63663 SQL injection in Blockchain AltExchanger and Blockchain FiatExchanger - CVE-2022-31487
Published: May 25, 2022
Vulnerability identifier: #VU63663
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2022-31487
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Blockchain AltExchanger
Blockchain FiatExchanger
Blockchain AltExchanger
Blockchain FiatExchanger
Software vendor:
Nesote Technologies Private Limited
Nesote Technologies Private Limited
Description
The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data in the "symbol" parameter within the /application/third_party/Chart/TradingView/chart_content/master.php file. A remote attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.