CVE-2022-39225

{"id": "CVE-2022-39225", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.1, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 1.6}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2022-09-23T07:15:09.130", "references": [{"url": "https://github.com/parse-community/parse-server/security/advisories/GHSA-6w4q-23cf-j9jp", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-669"}]}], "descriptions": [{"lang": "en", "value": "Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. In versions prior to 4.10.15, or 5.0.0 and above prior to 5.2.6, a user can write to the session object of another user if the session object ID is known. For example, an attacker can assign the session object to their own user by writing to the `user` field and then read any custom fields of that session object. Note that assigning a session to another user does not usually change the privileges of either of the two users, and a user cannot assign their own session to another user. This issue is patched in version 4.10.15 and above, and 5.2.6 and above. To mitigate this issue in unpatched versions add a `beforeSave` trigger to the `_Session` class and prevent writing if the requesting user is different from the user in the session object."}, {"lang": "es", "value": "Parse Server es un backend de c\u00f3digo abierto que puede desplegarse en cualquier infraestructura que pueda ejecutar Node.js. En versiones anteriores a 4.10.15, o 5.0.0 y superiores, anteriores a 5.2.6, un usuario puede escribir en el objeto de sesi\u00f3n de otro usuario si es conocido el ID del objeto de sesi\u00f3n. Por ejemplo, un atacante puede asignar el objeto de sesi\u00f3n a su propio usuario al escribir en el campo \"user\" y luego leer cualquier campo personalizado de ese objeto de sesi\u00f3n. Tenga en cuenta que asignar una sesi\u00f3n a otro usuario no suele cambiar los privilegios de ninguno de los dos usuarios, y un usuario no puede asignar su propia sesi\u00f3n a otro usuario. Este problema est\u00e1 parcheado en versiones 4.10.15 y superiores, y 5.2.6 y superiores. Para mitigar este problema en las versiones no parcheadas, a\u00f1ada un desencadenador \"beforeSave\" a la clase \"_Session\" y evite la escritura si el usuario solicitante es diferente del usuario en el objeto de sesi\u00f3n."}], "lastModified": "2022-09-28T13:50:43.977", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "D0EAB914-89A3-4474-8884-EFC41E812D76", "versionEndExcluding": "4.10.15"}, {"criteria": "cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "3600EB9C-9691-4B78-A7BD-74EF6253F407", "versionEndExcluding": "5.2.6", "versionStartIncluding": "5.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}