CVE-2019-7550

{"id": "CVE-2019-7550", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2019-02-12T20:29:00.323", "references": [{"url": "https://www.criticalstart.com/2019/02/information-disclosure-in-jforum-2-1-x-syntax/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-209"}]}], "descriptions": [{"lang": "en", "value": "In JForum 2.1.8, an unauthenticated, remote attacker can enumerate whether a user exists by using the \"create user\" function. If a register/check/username?username= request corresponds to a username that exists, then an \"is already in use\" error is produced. NOTE: this product is discontinued."}, {"lang": "es", "value": "En JForum 2.1.8, un atacante remoto no autenticado puede enumerar si un usuario existe mediante la funci\u00f3n \"create user\". Si una petici\u00f3n register/check/username?username= se corresponde con un nombre de usuario existente, se produce un error \"is already in use\". NOTA: este producto se ha descontinuado."}], "lastModified": "2020-08-24T17:37:01.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:jforum:jforum:2.1.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "076B5A21-8641-495D-81D6-39E97269D18C"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}