CVE-2015-20121

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2015-20121
Next Click Ventures RealtyScript 4.0.2 contains SQL injection vulnerabilities that allow unauthenticated attackers to manipulate database queries by injecting arbitrary SQL code through the GET parameter 'u_id' in /admin/users.php and the POST parameter 'agent[]' in /admin/mailer.php. Attackers can exploit time-based blind SQL injection techniques to extract sensitive database information or cause denial of service through sleep-based payloads.

8.2 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5270.php Exploit Third Party Advisory
https://www.exploit-db.com/exploits/38497 Exploit Third Party Advisory VDB Entry
https://www.vulncheck.com/advisories/realtyscript-sql-injection-via-u-id-and-agent-parameters Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:nextclickventures:realtyscript:4.0.2:*:*:*:*:*:*:*
History

18 Mar 2026, 15:24

Type Values Removed Values Added
First Time Nextclickventures realtyscript
Nextclickventures
CPE cpe:2.3:a:nextclickventures:realtyscript:4.0.2:*:*:*:*:*:*:*
Summary
  • (es) Next Click Ventures RealtyScript 4.0.2 contiene vulnerabilidades de inyección SQL que permiten a atacantes no autenticados manipular consultas de la base de datos inyectando código SQL arbitrario a través del parámetro GET 'u_id' en /admin/users.php y el parámetro POST 'agent[]' en /admin/mailer.php. Los atacantes pueden explotar técnicas de inyección SQL ciega basada en tiempo para extraer información sensible de la base de datos o causar denegación de servicio a través de payloads basados en sleep.
References () http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5270.php - () http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5270.php - Exploit, Third Party Advisory
References () https://www.exploit-db.com/exploits/38497 - () https://www.exploit-db.com/exploits/38497 - Exploit, Third Party Advisory, VDB Entry
References () https://www.vulncheck.com/advisories/realtyscript-sql-injection-via-u-id-and-agent-parameters - () https://www.vulncheck.com/advisories/realtyscript-sql-injection-via-u-id-and-agent-parameters - Third Party Advisory

16 Mar 2026, 14:17

Type Values Removed Values Added
New CVE
Information

Published : 2026-03-16 14:17

Updated : 2026-03-18 15:24

NVD link : CVE-2015-20121

Mitre link : CVE-2015-20121

CVE.ORG link : CVE-2015-20121

JSON object : View

Products Affected

nextclickventures

  • realtyscript
CWE
CWE-89

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