{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-39229", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "dateUpdated": "2025-04-23T16:50:38.466Z", "dateReserved": "2022-09-02T00:00:00.000Z", "datePublished": "2022-10-13T00:00:00.000Z"}, "containers": {"cna": {"title": "Grafana users with email as a username can block other users from signing in", "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2022-10-13T00:00:00.000Z"}, "descriptions": [{"lang": "en", "value": "Grafana is an open source data visualization platform for metrics, logs, and traces. Versions prior to 9.1.8 and 8.5.14 allow one user to block another user's login attempt by registering someone else'e email address as a username. A Grafana user\u2019s username and email address are unique fields, that means no other user can have the same username or email address as another user. A user can have an email address as a username. However, the login system allows users to log in with either username or email address. Since Grafana allows a user to log in with either their username or email address, this creates an usual behavior where `user_1` can register with one email address and `user_2` can register their username as `user_1`\u2019s email address. This prevents `user_1` logging into the application since `user_1`'s password won\u2019t match with `user_2`'s email address. Versions 9.1.8 and 8.5.14 contain a patch. There are no workarounds for this issue."}], "affected": [{"vendor": "grafana", "product": "grafana", "versions": [{"version": ">= 9.0.0, < 9.1.8", "status": "affected"}, {"version": ">= 8.5.0, < 8.5.14", "status": "affected"}]}], "references": [{"url": "https://github.com/grafana/grafana/releases/tag/v9.1.8"}, {"url": "https://github.com/grafana/grafana/security/advisories/GHSA-gj7m-853r-289r"}, {"url": "https://github.com/grafana/grafana/commit/5644758f0c5ae9955a4e5480d71f9bef57fdce35"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseScore": 4.3, "baseSeverity": "MEDIUM"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-287: Improper Authentication", "cweId": "CWE-287"}]}], "source": {"advisory": "GHSA-gj7m-853r-289r", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T12:00:43.379Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/grafana/grafana/releases/tag/v9.1.8", "tags": ["x_transferred"]}, {"url": "https://github.com/grafana/grafana/security/advisories/GHSA-gj7m-853r-289r", "tags": ["x_transferred"]}, {"url": "https://github.com/grafana/grafana/commit/5644758f0c5ae9955a4e5480d71f9bef57fdce35", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-04-23T13:56:25.430769Z", "id": "CVE-2022-39229", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-23T16:50:38.466Z"}}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*", "matchCriteriaId": "3959EA7C-8C8F-4CA2-B33F-F9BBAB8CD15C", "versionEndExcluding": "8.5.14", "vulnerable": true}, {"criteria": "cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*", "matchCriteriaId": "E8E1ACC7-F43B-4395-A1FD-44CAEB43430D", "versionEndExcluding": "9.1.8", "versionStartIncluding": "9.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Grafana is an open source data visualization platform for metrics, logs, and traces. Versions prior to 9.1.8 and 8.5.14 allow one user to block another user's login attempt by registering someone else'e email address as a username. A Grafana user\u2019s username and email address are unique fields, that means no other user can have the same username or email address as another user. A user can have an email address as a username. However, the login system allows users to log in with either username or email address. Since Grafana allows a user to log in with either their username or email address, this creates an usual behavior where `user_1` can register with one email address and `user_2` can register their username as `user_1`\u2019s email address. This prevents `user_1` logging into the application since `user_1`'s password won\u2019t match with `user_2`'s email address. Versions 9.1.8 and 8.5.14 contain a patch. There are no workarounds for this issue."}, {"lang": "es", "value": "Grafana es una plataforma de visualizaci\u00f3n de datos de c\u00f3digo abierto para m\u00e9tricas, registros y trazas. Las versiones anteriores a 9.1.8 y 8.5.14 permiten que un usuario bloquee el intento de inicio de sesi\u00f3n de otro al registrar la direcci\u00f3n de correo electr\u00f3nico de otra persona como nombre de usuario. El nombre de usuario y la direcci\u00f3n de correo electr\u00f3nico de un usuario de Grafana son campos \u00fanicos, lo que significa que ning\u00fan otro usuario puede tener el mismo nombre de usuario o direcci\u00f3n de correo electr\u00f3nico que otro usuario. Un usuario puede tener una direcci\u00f3n de correo electr\u00f3nico como nombre de usuario. Sin embargo, el sistema de inicio de sesi\u00f3n permite a usuarios conectarse con cualquier nombre de usuario o direcci\u00f3n de correo electr\u00f3nico. Dado que Grafana permite que un usuario sea registrado con su nombre de usuario o con su direcci\u00f3n de correo electr\u00f3nico, esto crea un comportamiento habitual en el que \"user_1\" puede registrarse con una direcci\u00f3n de correo electr\u00f3nico y \"user_2\" puede registrar su nombre de usuario como la direcci\u00f3n de correo electr\u00f3nico de \"user_1\". Esto impide que \"user_1\" sea registrado en la aplicaci\u00f3n, ya que la contrase\u00f1a de \"user_1\" no coincide con la direcci\u00f3n de correo electr\u00f3nico de \"user_2\". Las versiones 9.1.8 y 8.5.14 contienen un parche. 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{"affected_release": [{"advisory": "RHSA-2023:3642", "cpe": "cpe:/a:redhat:ceph_storage:6.1::el9", "package": "rhceph/rhceph-6-dashboard-rhel9:6-75", "product_name": "Red Hat Ceph Storage 6.1", "release_date": "2023-06-15T00:00:00Z"}, {"advisory": "RHSA-2023:2784", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "grafana-0:7.5.15-4.el8", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-05-16T00:00:00Z"}, {"advisory": "RHSA-2023:2167", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "grafana-0:9.0.9-2.el9", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-05-09T00:00:00Z"}], "bugzilla": {"description": "grafana: using email as a username can block other users from signing in", "id": "2131149", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2131149"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "status": "verified"}, "details": ["Grafana is an open source data visualization platform for metrics, logs, and traces. Versions prior to 9.1.8 and 8.5.14 allow one user to block another user's login attempt by registering someone else'e email address as a username. A Grafana user\u2019s username and email address are unique fields, that means no other user can have the same username or email address as another user. A user can have an email address as a username. However, the login system allows users to log in with either username or email address. Since Grafana allows a user to log in with either their username or email address, this creates an usual behavior where `user_1` can register with one email address and `user_2` can register their username as `user_1`\u2019s email address. This prevents `user_1` logging into the application since `user_1`'s password won\u2019t match with `user_2`'s email address. Versions 9.1.8 and 8.5.14 contain a patch. There are no workarounds for this issue.", "A flaw was found in the Grafana web application. When a user logs into the system, either the username or email address can be used. However, the login system allows both a username and connected email to be registered, which could allow an attacker to prevent a user which has an associated email address access."], "name": "CVE-2022-39229", "package_state": [{"cpe": "cpe:/a:redhat:acm:2", "fix_state": "Affected", "package_name": "rhacm2/acm-grafana-rhel8", "product_name": "Red Hat Advanced Cluster Management for Kubernetes 2"}, {"cpe": "cpe:/a:redhat:quarkus:2", "fix_state": "Not affected", "package_name": "grafana", "product_name": "Red Hat build of Quarkus"}, {"cpe": "cpe:/a:redhat:ceph_storage:3", "fix_state": "Affected", "package_name": "grafana", "product_name": "Red Hat Ceph Storage 3"}, {"cpe": "cpe:/a:redhat:ceph_storage:4", "fix_state": "Affected", "package_name": "rhceph/rhceph-4-dashboard-rhel8", "product_name": "Red Hat Ceph Storage 4"}, {"cpe": "cpe:/a:redhat:ceph_storage:5", "fix_state": "Affected", "package_name": "rhceph/rhceph-5-dashboard-rhel8", "product_name": "Red Hat Ceph Storage 5"}, {"cpe": "cpe:/a:redhat:openshift:3.11", "fix_state": "Will not fix", "package_name": "openshift3/grafana", "product_name": "Red Hat OpenShift Container Platform 3.11"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Will not fix", "package_name": "openshift4/ose-grafana", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:storage:3", "fix_state": "Affected", "package_name": "grafana", "product_name": "Red Hat Storage 3"}], "public_date": "2022-10-14T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-39229\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-39229"], "threat_severity": "Moderate"}