CVE-2015-20120

RealtyScript 4.0.2 Multiple Time-based Blind SQL Injection

Next Click Ventures RealtyScript 4.0.2 contains multiple time-based blind SQL injection vulnerabilities that allow unauthenticated attackers to extract database information by injecting SQL code into application parameters. Attackers can craft requests with time-delay payloads to infer database contents character by character based on response timing differences.

Affected

Next Click Ventures · RealtyScript

CVSS v4.0 VULNCHECK

8.8 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 VULNCHECK

8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

EPSS

0.42% chance of exploitation in the next 30 days, 35th percentile

Published

2026-03-15

Updated

2026-03-16

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/38497

Security advisories

• https://www.vulncheck.com/advisories/realtyscript-multiple-time-based-blind-sql-injection
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5270.php

References

• CVE Record
• NVD entry