CVE-2015-20115

RealtyScript 4.0.2 Stored Cross-Site Scripting via File Upload Parameter

Next Click Ventures RealtyScript 4.0.2 fails to properly sanitize file uploads, allowing attackers to store malicious scripts through the file POST parameter in admin/tools.php. Attackers can upload files containing JavaScript code that executes in the context of admin/tools.php when accessed by other users.

Affected

Next Click Ventures · RealtyScript

CVSS v4.0 VULNCHECK

5.1 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/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

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1 VULNCHECK

7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

EPSS

0.27% chance of exploitation in the next 30 days, 18th percentile

Published

2026-03-15

Updated

2026-05-24

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/38496

Security advisories

• https://www.vulncheck.com/advisories/realtyscript-stored-cross-site-scripting-via-file-up…
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5269.php

References

• CVE Record
• NVD entry