{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-4237", "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "state": "PUBLISHED", "assignerShortName": "WPScan", "dateReserved": "2022-11-30T14:48:37.966Z", "datePublished": "2023-01-02T21:49:40.901Z", "dateUpdated": "2024-08-03T01:34:49.984Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan", "dateUpdated": "2023-01-10T09:09:07.154Z"}, "title": "Welcart e-Commerce < 2.8.6 - Subscriber+ PHAR Deserialisation", "problemTypes": [{"descriptions": [{"description": "CWE-502 Deserialization of Untrusted Data", "lang": "en", "type": "CWE"}]}], "affected": [{"vendor": "Unknown", "product": "Welcart e-Commerce", "versions": [{"status": "affected", "versionType": "custom", "version": "0", "lessThan": "2.8.6"}], "defaultStatus": "unaffected", "collectionURL": "https://wordpress.org/plugins"}], "descriptions": [{"lang": "en", "value": "The Welcart e-Commerce WordPress plugin before 2.8.6 does not validate user input before using it in file_exist() functions via various AJAX actions available to any authenticated users, which could allow users with a role as low as subscriber to perform PHAR deserialisation when they can upload a file and a suitable gadget chain is present on the blog"}], "references": [{"url": "https://wpscan.com/vulnerability/7a4b790c-49ae-46bc-9544-e188deae243f", "tags": ["exploit", "vdb-entry", "technical-description"]}], "credits": [{"lang": "en", "value": "WPScan", "type": "finder"}, {"lang": "en", "value": "WPScan", "type": "coordinator"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "WPScan CVE Generator"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T01:34:49.984Z"}, "title": "CVE Program Container", "references": [{"url": "https://wpscan.com/vulnerability/7a4b790c-49ae-46bc-9544-e188deae243f", "tags": ["exploit", "vdb-entry", "technical-description", "x_transferred"]}]}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:welcart:welcart_e-commerce:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "86C08235-0ACE-426B-ADC7-EB87C22D3A8C", "versionEndExcluding": "2.8.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Welcart e-Commerce WordPress plugin before 2.8.6 does not validate user input before using it in file_exist() functions via various AJAX actions available to any authenticated users, which could allow users with a role as low as subscriber to perform PHAR deserialisation when they can upload a file and a suitable gadget chain is present on the blog"}, {"lang": "es", "value": "El complemento Welcart e-Commerce de WordPress anterior a 2.8.6 no valida la entrada del usuario antes de usarlo en funciones file_exist() a trav\u00e9s de varias acciones AJAX disponibles para cualquier usuario autenticado, lo que podr\u00eda permitir a los usuarios con un rol tan bajo como el de suscriptor realizar la deserializaci\u00f3n PHAR cuando pueden cargar un archivo y hay una cadena de gadgets adecuada en el blog"}], "id": "CVE-2022-4237", "lastModified": "2025-02-20T18:34:50.990", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-01-02T22:15:16.630", "references": [{"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/7a4b790c-49ae-46bc-9544-e188deae243f"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/7a4b790c-49ae-46bc-9544-e188deae243f"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Modified"}

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