Description

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.

INFO

Published Date :

2026-03-15T18:34:19.926Z

Last Modified :

2026-03-16T14:30:30.626Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2015-20121 vulnerability.

Vendors Products
Next Click Ventures
  • Realtyscripts
Nextclickventures
  • Realtyscript
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2015-20121.

URL Resource
http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5270.php cve-icon cve-icon
https://www.exploit-db.com/exploits/38497 cve-icon cve-icon
https://www.vulncheck.com/advisories/realtyscript-sql-injection-via-u-id-and-agent-parameters cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact