SB2023062249 - Multiple vulnerabilities in Online School Fees System

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) SQL injection (CVE-ID: CVE-2023-3340)

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 name_startsWith parameter in the ajx.php script. A remote user 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.

2) Cross-site scripting (CVE-ID: CVE-2023-3381)

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the "doj" parameter in the /paysystem/datatable.php script. A remote user can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References

• https://vuldb.com/?ctiid.232016
• https://github.com/M9KJ-TEAM/CVEReport/blob/main/SQL.md
• https://vuldb.com/?id.232016
• https://github.com/M9KJ-TEAM/CVEReport/blob/main/XSS2.md
• https://vuldb.com/?id.232237
• https://vuldb.com/?ctiid.232237