{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-21T20:01:59.474","vulnerabilities":[{"cve":{"id":"CVE-2022-39229","sourceIdentifier":"security-advisories@github.com","published":"2022-10-13T23:15:10.937","lastModified":"2024-11-21T07:17:50.027","vulnStatus":"Modified","cveTags":[],"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’s 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`’s email address. This prevents `user_1` logging into the application since `user_1`'s password won’t 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 visualización de datos de código abierto para métricas, registros y trazas. Las versiones anteriores a 9.1.8 y 8.5.14 permiten que un usuario bloquee el intento de inicio de sesión de otro al registrar la dirección de correo electrónico de otra persona como nombre de usuario. El nombre de usuario y la dirección de correo electrónico de un usuario de Grafana son campos únicos, lo que significa que ningún otro usuario puede tener el mismo nombre de usuario o dirección de correo electrónico que otro usuario. Un usuario puede tener una dirección de correo electrónico como nombre de usuario. Sin embargo, el sistema de inicio de sesión permite a usuarios conectarse con cualquier nombre de usuario o dirección de correo electrónico. Dado que Grafana permite que un usuario sea registrado con su nombre de usuario o con su dirección de correo electrónico, esto crea un comportamiento habitual en el que \"user_1\" puede registrarse con una dirección de correo electrónico y \"user_2\" puede registrar su nombre de usuario como la dirección de correo electrónico de \"user_1\". Esto impide que \"user_1\" sea registrado en la aplicación, ya que la contraseña de \"user_1\" no coincide con la dirección de correo electrónico 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":"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","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"},"exploitabilityScore":2.8,"impactScore":1.4},{"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","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"},"exploitabilityScore":2.8,"impactScore":1.4}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","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"]},{"url":"https://github.com/grafana/grafana/commit/5644758f0c5ae9955a4e5480d71f9bef57fdce35","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/grafana/grafana/releases/tag/v9.1.8","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/grafana/grafana/security/advisories/GHSA-gj7m-853r-289r","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}