{"containers": {"cna": {"affected": [{"product": "xwiki-platform", "vendor": "xwiki", "versions": [{"status": "affected", "version": ">= 12.0, < 12.5"}, {"status": "affected", "version": "< 11.10.6"}]}], "descriptions": [{"lang": "en", "value": "In XWiki before version 12.5 and 11.10.6, any user with SCRIPT right (EDIT right before XWiki 7.4) can gain access to the application server Servlet context which contains tools allowing to instantiate arbitrary Java objects and invoke methods that may lead to arbitrary code execution. This is patched in XWiki 12.5 and XWiki 11.10.6."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-94", "description": "{\"CWE-94\":\"Improper Control of Generation of Code ('Code Injection')\"}", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-10-16T16:55:17", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-5hv6-mh8q-q9v8"}, {"tags": ["x_refsource_MISC"], "url": "https://jira.xwiki.org/browse/XWIKI-17141"}, {"tags": ["x_refsource_MISC"], "url": "https://jira.xwiki.org/browse/XWIKI-17423"}], "source": {"advisory": "GHSA-5hv6-mh8q-q9v8", "discovery": "UNKNOWN"}, "title": "RCE in XWiki", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2020-15252", "STATE": "PUBLIC", "TITLE": "RCE in XWiki"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "xwiki-platform", "version": {"version_data": [{"version_value": ">= 12.0, < 12.5"}, {"version_value": "< 11.10.6"}]}}]}, "vendor_name": "xwiki"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In XWiki before version 12.5 and 11.10.6, any user with SCRIPT right (EDIT right before XWiki 7.4) can gain access to the application server Servlet context which contains tools allowing to instantiate arbitrary Java objects and invoke methods that may lead to arbitrary code execution. This is patched in XWiki 12.5 and XWiki 11.10.6."}]}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "{\"CWE-94\":\"Improper Control of Generation of Code ('Code Injection')\"}"}]}]}, "references": {"reference_data": [{"name": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-5hv6-mh8q-q9v8", "refsource": "CONFIRM", "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-5hv6-mh8q-q9v8"}, {"name": "https://jira.xwiki.org/browse/XWIKI-17141", "refsource": "MISC", "url": "https://jira.xwiki.org/browse/XWIKI-17141"}, {"name": "https://jira.xwiki.org/browse/XWIKI-17423", "refsource": "MISC", "url": "https://jira.xwiki.org/browse/XWIKI-17423"}]}, "source": {"advisory": "GHSA-5hv6-mh8q-q9v8", "discovery": "UNKNOWN"}}}}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2020-15252", "datePublished": "2020-10-16T16:55:17", "dateReserved": "2020-06-25T00:00:00", "dateUpdated": "2020-10-16T16:55:17", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*", "matchCriteriaId": "350BC601-A0A0-4F98-A214-501520DB5B68", "versionEndExcluding": "11.10.6", "vulnerable": true}, {"criteria": "cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*", "matchCriteriaId": "B8AA8373-E93F-4259-AB5A-1A44A5A83966", "versionEndExcluding": "12.5", "versionStartIncluding": "12.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In XWiki before version 12.5 and 11.10.6, any user with SCRIPT right (EDIT right before XWiki 7.4) can gain access to the application server Servlet context which contains tools allowing to instantiate arbitrary Java objects and invoke methods that may lead to arbitrary code execution. This is patched in XWiki 12.5 and XWiki 11.10.6."}, {"lang": "es", "value": "En XWiki versiones anteriores a 2.5 y 11.10.6, cualquier usuario con derecho de SCRIPT (EDITA justo antes de XWiki versi\u00f3n 7.4) puede obtener acceso al contexto de Servlet del servidor de aplicaciones que contiene herramientas que permiten crear instancias de objetos Java arbitrarios e invocar m\u00e9todos que pueden conllevar a una ejecuci\u00f3n de c\u00f3digo arbitraria.&#xa0;Esto est\u00e1 parcheado en XWiki versi\u00f3n 12.5 y XWiki versi\u00f3n 11.10.6"}], "id": "CVE-2020-15252", "lastModified": "2021-11-18T16:16:48.080", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 9.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "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"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2020-10-16T17:15:11.963", "references": [{"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-5hv6-mh8q-q9v8"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Vendor Advisory"], "url": "https://jira.xwiki.org/browse/XWIKI-17141"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://jira.xwiki.org/browse/XWIKI-17423"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-74"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-94"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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