CVE-2026-4123

{"id": "CVE-2026-4123", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-4123", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-22T10:09:19.299773Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security@wordfence.com", "affectedData": [{"vendor": "rwelephant01", "product": "RW Elephant Rental Inventory", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "2.3.13"}], "defaultStatus": "unaffected"}]}], "published": "2026-09-22T08:16:39.370", "references": [{"url": "https://plugins.trac.wordpress.org/browser/rw-elephant-rental-inventory/tags/2.3.11/lib/classes/class-options.php#L1524", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/rw-elephant-rental-inventory/tags/2.3.11/lib/classes/class-options.php#L75", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/rw-elephant-rental-inventory/trunk/lib/classes/class-options.php#L1524", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/rw-elephant-rental-inventory/trunk/lib/classes/class-options.php#L75", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset/3551183", "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5e46beca-e33b-4ed9-a0ab-612a6987174e?source=cve", "source": "security@wordfence.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "The RW Elephant Rental Inventory plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 2.3.13. This is due to a missing capability check on the toggle_cache() function which is hooked to the wp_ajax_toggle_cache AJAX action. The function also lacks nonce verification. This makes it possible for authenticated attackers, with Subscriber-level access and above, to toggle the plugin's cache setting on or off by sending a POST request to admin-ajax."}], "lastModified": "2026-09-22T19:04:55.677", "sourceIdentifier": "security@wordfence.com"}