SB202502197132 - Multiple vulnerabilities in The LuxCal Web Calendar
Published: February 19, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 secuirty vulnerabilities.
1) SQL injection (CVE-ID: CVE-2025-25221)
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 pdf.php. 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.
2) SQL injection (CVE-ID: CVE-2025-25222)
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 retrieve.php. 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.
3) Path traversal (CVE-ID: CVE-2025-25223)
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences in dloader.php. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.
4) Missing Authentication for Critical Function (CVE-ID: CVE-2025-25224)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to missing authentication for critical function in dloader.php. A remote attacker can gain access to sensitive information on the system.
Remediation
Install update from vendor's website.