CVE-2023-6721

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-6721", "assignerOrgId": "0cbda920-cd7f-484a-8e76-bf7f4b7f4516", "state": "PUBLISHED", "assignerShortName": "INCIBE", "dateReserved": "2023-12-12T08:04:46.692Z", "datePublished": "2023-12-13T10:06:55.214Z", "dateUpdated": "2024-08-02T08:35:14.894Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Repox", "vendor": "Repox", "versions": [{"lessThanOrEqual": "2.3.7", "status": "affected", "version": "0", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "David C\u00e1mara Galindo"}, {"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Andr\u00e9s Elizalde Galdeano"}], "datePublic": "2023-12-12T11:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "An XEE vulnerability has been found in Repox, which allows a remote attacker to interfere with the application's XML data processing in the fileupload function, resulting in interaction between the attacker and the server's file system."}], "value": "An XEE vulnerability has been found in Repox, which allows a remote attacker to interfere with the application's XML data processing in the fileupload function, resulting in interaction between the attacker and the server's file system."}], "impacts": [{"capecId": "CAPEC-221", "descriptions": [{"lang": "en", "value": "CAPEC-221 XML External Entities Blowup"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.3, "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:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-611", "description": "CWE-611 Improper Restriction of XML External Entity Reference", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "0cbda920-cd7f-484a-8e76-bf7f4b7f4516", "shortName": "INCIBE", "dateUpdated": "2023-12-13T10:06:55.214Z"}, "references": [{"url": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-repox"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "There is no reported solution at this time."}], "value": "There is no reported solution at this time."}], "source": {"discovery": "EXTERNAL"}, "title": "Improper Restriction of XML External Entity Reference in Repox", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T08:35:14.894Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-repox", "tags": ["x_transferred"]}]}]}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Repox", "vendor": "Repox", "versions": [{"lessThanOrEqual": "2.3.7", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "cve-coordination@incibe.es"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:europeana:repox:2.3.7:*:*:*:*:*:*:*", "matchCriteriaId": "FA4CFB07-33A3-44FB-A484-9C23CD4AA5B3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An XEE vulnerability has been found in Repox, which allows a remote attacker to interfere with the application's XML data processing in the fileupload function, resulting in interaction between the attacker and the server's file system."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad XEE en Repox, que permite a un atacante remoto interferir con el procesamiento de datos XML de la aplicaci\u00f3n en la funci\u00f3n de carga de archivos, lo que resulta en una interacci\u00f3n entre el atacante y el sistema de archivos del servidor."}], "id": "CVE-2023-6721", "lastModified": "2026-06-17T06:51:17.987", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.3, "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:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.5, "source": "cve-coordination@incibe.es", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-13T10:15:11.793", "references": [{"source": "cve-coordination@incibe.es", "tags": ["Third Party Advisory"], "url": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-repox"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-repox"}], "sourceIdentifier": "cve-coordination@incibe.es", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-611"}], "source": "cve-coordination@incibe.es", "type": "Secondary"}]}

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