CVE-2015-20121CWE-89

RealtyScript 4.0.2 SQL Injection via u_id and agent Parameters

High · published March 15, 2026

CVSS v4.0
8.8
EPSS
0%
Percentile
35.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.8 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00426 · 35.5th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-03-15T18:34Z
EPSS history
Timeline
  • 15 MAR 18:34Z
    RealtyScript 4.0.2 SQL Injection via u_id and agent Parameters
    cvelistv5