RealtyScript 4.0.2 Stored Cross-Site Scripting via CSV File Upload Filename
Published Mar 15, 2026
5.1
MEDIUMCVSS 4.0
EPSS 0.24%
Description
Next Click Ventures RealtyScript 4.0.2 fails to properly sanitize CSV file uploads, allowing attackers to inject malicious scripts through filename parameters in multipart form data. Attackers can upload files with XSS payloads in the filename field to execute arbitrary JavaScript in users' browsers when the file is processed or displayed.
Affected products
-
- Version 4.0.2StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Next Click Ventures | RealtyScript | n/a |
|
- 4.0.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/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:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Mar 16, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
Mar–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.24% (0.00241) | 13.76th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.24% (0.00241) | 14.94th | v5 (v2026.06.15) |
| Mar 16, 2026 | 0.03% (0.00029) | 7.80th | v4 (v2025.03.14) |
References (3)
- https://www.exploit-db.com/exploits/38496 exploitThird Party AdvisoryVDB Entry
- https://www.vulncheck.com/advisories/realtyscript-stored-cross-site-scripting-via-csv-file-upload-filename third-party-advisoryThird Party Advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5269.php third-party-advisoryExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.exploit-db.com/exploits/38496 | exploitThird Party AdvisoryVDB Entry | |
| https://www.vulncheck.com/advisories/realtyscript-stored-cross-site-scripting-via-csv-file-upload-filename | third-party-advisoryThird Party Advisory | |
| https://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5269.php | third-party-advisoryExploitThird Party Advisory |
Change history (0)
No recorded changes yet.