CVE-2022-39229
Vulnerability from cvelistv5
Published
2022-10-13 00:00
Modified
2024-08-03 12:00
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Summary
Grafana users with email as a username can block other users from signing in
References
security-advisories@github.comhttps://github.com/grafana/grafana/commit/5644758f0c5ae9955a4e5480d71f9bef57fdce35Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/grafana/grafana/releases/tag/v9.1.8Third Party Advisory
security-advisories@github.comhttps://github.com/grafana/grafana/security/advisories/GHSA-gj7m-853r-289rThird Party Advisory
Impacted products
grafanagrafana
Show details on NVD website

To clipboard 

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:00:43.379Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
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            "tags": [
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            "url": "https://github.com/grafana/grafana/releases/tag/v9.1.8"
          },
          {
            "tags": [
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            "url": "https://github.com/grafana/grafana/security/advisories/GHSA-gj7m-853r-289r"
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            "url": "https://github.com/grafana/grafana/commit/5644758f0c5ae9955a4e5480d71f9bef57fdce35"
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        "title": "CVE Program Container"
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    "cna": {
      "affected": [
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          "product": "grafana",
          "vendor": "grafana",
          "versions": [
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          "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\u0027s login attempt by registering someone else\u0027e 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`\u0027s password won\u2019t match with `user_2`\u0027s email address. Versions 9.1.8 and 8.5.14 contain a patch. There are no workarounds for this issue."
        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
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          "url": "https://github.com/grafana/grafana/releases/tag/v9.1.8"
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      "source": {
        "advisory": "GHSA-gj7m-853r-289r",
        "discovery": "UNKNOWN"
      },
      "title": "Grafana users with email as a username can block other users from signing in"
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    "datePublished": "2022-10-13T00:00:00",
    "dateReserved": "2022-09-02T00:00:00",
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    "state": "PUBLISHED"
  },
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  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-39229\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2022-10-13T23:15:10.937\",\"lastModified\":\"2022-10-19T14:10:31.537\",\"vulnStatus\":\"Analyzed\",\"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\u0027s login attempt by registering someone else\u0027e 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`\u0027s password won\u2019t match with `user_2`\u0027s 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. No se presentan mitigaciones para este problema\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"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\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4},{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"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\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-287\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"8.5.14\",\"matchCriteriaId\":\"3959EA7C-8C8F-4CA2-B33F-F9BBAB8CD15C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"9.0.0\",\"versionEndExcluding\":\"9.1.8\",\"matchCriteriaId\":\"E8E1ACC7-F43B-4395-A1FD-44CAEB43430D\"}]}]}],\"references\":[{\"url\":\"https://github.com/grafana/grafana/commit/5644758f0c5ae9955a4e5480d71f9bef57fdce35\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/grafana/grafana/releases/tag/v9.1.8\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://github.com/grafana/grafana/security/advisories/GHSA-gj7m-853r-289r\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Third Party Advisory\"]}]}}"
  }
}


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