{"containers": {"cna": {"affected": [{"product": "Joomla! CMS", "vendor": "Joomla! Project", "versions": [{"status": "affected", "version": "3.2.0-3.9.24"}]}], "datePublic": "2021-03-02T00:00:00", "descriptions": [{"lang": "en", "value": "An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of the insecure rand() function within the process of generating the 2FA secret."}], "problemTypes": [{"descriptions": [{"description": "Insecure Randomness", "lang": "en", "type": "text"}]}], "providerMetadata": {"orgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586", "shortName": "Joomla", "dateUpdated": "2024-08-04T08:43:07.439Z"}, "references": [{"tags": ["x_refsource_MISC", "vendor-advisory"], "url": "https://developer.joomla.org/security-centre/841-20210301-core-insecure-randomness-within-2fa-secret-generation.html"}], "title": "[20210301] - Core - Insecure randomness within 2FA secret generation", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@joomla.org", "DATE_PUBLIC": "2021-03-02T16:00:00", "ID": "CVE-2021-23126", "STATE": "PUBLIC", "TITLE": "[20210301] - Core - Insecure randomness within 2FA secret generation"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Joomla! CMS", "version": {"version_data": [{"version_value": "3.2.0-3.9.24"}]}}]}, "vendor_name": "Joomla! Project"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of the insecure rand() function within the process of generating the 2FA secret."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Insecure Randomness"}]}]}, "references": {"reference_data": [{"name": "https://developer.joomla.org/security-centre/841-20210301-core-insecure-randomness-within-2fa-secret-generation.html", "refsource": "MISC", "url": "https://developer.joomla.org/security-centre/841-20210301-core-insecure-randomness-within-2fa-secret-generation.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:58:26.294Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "vendor-advisory", "x_transferred"], "url": "https://developer.joomla.org/security-centre/841-20210301-core-insecure-randomness-within-2fa-secret-generation.html"}]}]}, "cveMetadata": {"assignerOrgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586", "assignerShortName": "Joomla", "cveId": "CVE-2021-23126", "datePublished": "2021-03-04T17:37:14.262006Z", "dateReserved": "2021-01-06T00:00:00", "dateUpdated": "2024-09-16T19:56:11.607Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:joomla:joomla\\!:*:*:*:*:*:*:*:*", "matchCriteriaId": "A02A2FBC-42A3-42A1-B06A-CC676094F7C3", "versionEndExcluding": "3.9.25", "versionStartIncluding": "3.2.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Joomla! 3.2.0 through 3.9.24. Usage of the insecure rand() function within the process of generating the 2FA secret."}, {"lang": "es", "value": "Se detect\u00f3 un problema en Joomla! versiones 3.2.0 hasta 3.9.24. Uso de la funci\u00f3n no segura rand() dentro del proceso de generaci\u00f3n del secreto 2FA"}], "id": "CVE-2021-23126", "lastModified": "2024-11-21T05:51:15.303", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-03-04T18:15:13.207", "references": [{"source": "security@joomla.org", "tags": ["Vendor Advisory"], "url": "https://developer.joomla.org/security-centre/841-20210301-core-insecure-randomness-within-2fa-secret-generation.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://developer.joomla.org/security-centre/841-20210301-core-insecure-randomness-within-2fa-secret-generation.html"}], "sourceIdentifier": "security@joomla.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-338"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}