CVE-2022-29161

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The XWiki Crypto API will generate X509 certificates signed by default using SHA1 with RSA, which is not considered safe anymore for use in certificate signatures, due to the risk of collisions with SHA1. The problem has been patched in XWiki version 13.10.6, 14.3.1 and 14.4-rc-1. Since then, the Crypto API will generate X509 certificates signed by default using SHA256 with RSA. Administrators are advised to upgrade their XWiki installation to one of the patched versions. If the upgrade is not possible, it is possible to patch the module xwiki-platform-crypto in a local installation by applying the change exposed in 26728f3 and re-compiling the module."}, {"lang": "es", "value": "La plataforma XWiki es una plataforma wiki gen\u00e9rica que ofrece servicios de ejecuci\u00f3n para las aplicaciones construidas sobre ella. La API Crypto de XWiki generar\u00e1 certificados X509 firmados por defecto usando SHA1 con RSA, que ya no es considerada segura para su uso en firmas de certificados, debido al riesgo de colisiones con SHA1. El problema ha sido parcheado en versiones 13.10.6, 14.3.1 y 14.4-rc-1 de XWiki. Desde entonces, la Crypto API generar\u00e1 certificados X509 firmados por defecto usando SHA256 con RSA. Es recomendado a administradores que actualicen su instalaci\u00f3n de XWiki a una de las versiones parcheadas. Si la actualizaci\u00f3n no es posible, es posible parchear el m\u00f3dulo xwiki-platform-crypto en una instalaci\u00f3n local al aplicar el cambio expuesto en 26728f3 y volviendo a compilar el m\u00f3dulo"}], "id": "CVE-2022-29161", "lastModified": "2026-06-17T04:39:42.590", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 2.7, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-29161", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-04-23T14:07:40.272869Z", "version": "2.0.3"}}]}, "published": "2022-05-06T00:15:07.930", "references": [{"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/xwiki/xwiki-platform/commit/26728f3f23658288683667a5182a916c7ecefc52"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-h8v5-p258-pqf4"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://jira.xwiki.org/browse/XWIKI-19676"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/xwiki/xwiki-platform/commit/26728f3f23658288683667a5182a916c7ecefc52"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-h8v5-p258-pqf4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://jira.xwiki.org/browse/XWIKI-19676"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-327"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-326"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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