CVE-2022-2433

{"id": "CVE-2022-2433", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}, {"type": "Secondary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2022-09-06T18:15:13.590", "references": [{"url": "https://github.com/dcooney/ajax-load-more/commit/b577b3257544bc74a5d2ad14f0a0f7df3eb843de", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset/2772627/ajax-load-more/trunk/admin/admin.php", "tags": ["Patch"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/040ae20d-93e3-4c65-ba74-4ff0b5c1afc7?source=cve", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2433", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset/2772627/ajax-load-more/trunk/admin/admin.php", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/040ae20d-93e3-4c65-ba74-4ff0b5c1afc7?source=cve", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2433", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-502"}]}, {"type": "Secondary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-502"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "The WordPress Infinite Scroll \u2013 Ajax Load More plugin for WordPress is vulnerable to deserialization of untrusted input via the 'alm_repeaters_export' parameter in versions up to, and including 5.5.3. This makes it possible for unauthenticated users to call files using a PHAR wrapper, granted they can trick a site administrator into performing an action such as clicking on a link, that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload."}, {"lang": "es", "value": "El plugin WordPress Infinite Scroll - Ajax Load More para WordPress es vulnerable a una deserializaci\u00f3n de entradas no confiables por medio del par\u00e1metro \"alm_repeaters_export\" en versiones hasta 5.5.3 incluy\u00e9ndola. Esto hace posible a usuarios no autenticados llamen a archivos usando un wrapper PHAR, concedido que pueden enga\u00f1ar a un administrador del sitio para llevar a cabo una acci\u00f3n como hacer clic en un enlace, que de serializar\u00e1 y llamar\u00e1 a Objetos PHP arbitrarios que pueden ser usados para llevar a cabo una variedad de acciones maliciosas concedidas una cadena POP tambi\u00e9n est\u00e1 presente. Tambi\u00e9n requiere que el atacante tenga \u00e9xito en subir un archivo con la carga \u00fatil serializada.\n"}], "lastModified": "2025-08-21T18:15:33.053", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:connekthq:ajax_load_more:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "506CF2A6-A4C6-4243-A655-96694C37296D", "versionEndExcluding": "5.5.4"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}