{ "containers": { "cna": { "affected": [ { "product": "RegistrationMagic", "vendor": "RegistrationMagic", "versions": [ { "lessThanOrEqual": "5.0.1.7", "status": "affected", "version": "5.0.1.7", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "value": "Chloe Chamberland, Wordfence" }, { "lang": "en", "value": "Marco Wotschka, Wordfence" }, { "lang": "en", "value": "AyeCode Ltd" } ], "datePublic": "2021-12-08T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "The RegistrationMagic WordPress plugin made it possible for unauthenticated users to log in as any site user, including administrators, if they knew a valid username on the site due to missing identity validation in the social login function social_login_using_email() of the plugin. This affects versions equal to, and less than, 5.0.1.7." } ], "metrics": [ { "cvssV3_1": { "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" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-287", "description": "CWE-287 Improper Authentication", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-12-14T15:50:15.000Z", "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-4073" }, { "tags": [ "x_refsource_MISC" ], "url": "https://plugins.trac.wordpress.org/changeset/2635173/custom-registration-form-builder-with-submission-manager/trunk/services/class_rm_user_services.php" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.wordfence.com/blog/2021/12/authentication-bypass-vulnerability-patched-in-user-registration-plugin/" } ], "solutions": [ { "lang": "en", "value": "Update to version 5.0.1.8, or newer." } ], "source": { "discovery": "INTERNAL" }, "title": "RegistrationMagic <= 5.0.1.7 Authentication Bypass", "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "AKA": "Wordfence", "ASSIGNER": "security@wordfence.com", "DATE_PUBLIC": "2021-12-08T13:23:00.000Z", "ID": "CVE-2021-4073", "STATE": "PUBLIC", "TITLE": "RegistrationMagic <= 5.0.1.7 Authentication Bypass" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "RegistrationMagic", "version": { "version_data": [ { "version_affected": "<=", "version_name": "5.0.1.7", "version_value": "5.0.1.7" } ] } } ] }, "vendor_name": "RegistrationMagic" } ] } }, "credit": [ { "lang": "eng", "value": "Chloe Chamberland, Wordfence" }, { "lang": "eng", "value": "Marco Wotschka, Wordfence" }, { "lang": "eng", "value": "AyeCode Ltd" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The RegistrationMagic WordPress plugin made it possible for unauthenticated users to log in as any site user, including administrators, if they knew a valid username on the site due to missing identity validation in the social login function social_login_using_email() of the plugin. This affects versions equal to, and less than, 5.0.1.7." } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "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" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-287 Improper Authentication" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-4073", "refsource": "MISC", "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-4073" }, { "name": "https://plugins.trac.wordpress.org/changeset/2635173/custom-registration-form-builder-with-submission-manager/trunk/services/class_rm_user_services.php", "refsource": "MISC", "url": "https://plugins.trac.wordpress.org/changeset/2635173/custom-registration-form-builder-with-submission-manager/trunk/services/class_rm_user_services.php" }, { "name": "https://www.wordfence.com/blog/2021/12/authentication-bypass-vulnerability-patched-in-user-registration-plugin/", "refsource": "MISC", "url": "https://www.wordfence.com/blog/2021/12/authentication-bypass-vulnerability-patched-in-user-registration-plugin/" } ] }, "solution": [ { "lang": "en", "value": "Update to version 5.0.1.8, or newer." } ], "source": { "discovery": "INTERNAL" } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:16:03.759Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-4073" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://plugins.trac.wordpress.org/changeset/2635173/custom-registration-form-builder-with-submission-manager/trunk/services/class_rm_user_services.php" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.wordfence.com/blog/2021/12/authentication-bypass-vulnerability-patched-in-user-registration-plugin/" } ] }, { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2025-02-14T17:48:40.517668Z", "id": "CVE-2021-4073", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-14T17:48:49.176Z" } } ] }, "cveMetadata": { "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "assignerShortName": "Wordfence", "cveId": "CVE-2021-4073", "datePublished": "2021-12-14T15:50:15.519Z", "dateReserved": "2021-12-06T00:00:00.000Z", "dateUpdated": "2025-02-14T17:48:49.176Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }