{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-24T06:19:57.405","vulnerabilities":[{"cve":{"id":"CVE-2024-21641","sourceIdentifier":"security-advisories@github.com","published":"2024-01-05T21:15:43.337","lastModified":"2026-06-17T07:09:54.430","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Flarum is open source discussion platform software. Prior to version 1.8.5, the Flarum `/logout` route includes a redirect parameter that allows any third party to redirect users from a (trusted) domain of the Flarum installation to redirect to any link. For logged-in users, the logout must be confirmed. Guests are immediately redirected. This could be used by spammers to redirect to a web address using a trusted domain of a running Flarum installation. The vulnerability has been fixed and published as flarum/core v1.8.5. As a workaround, some extensions modifying the logout route can remedy this issue if their implementation is safe."},{"lang":"es","value":"Flarum es un software de plataforma de discusión de código abierto. Antes de la versión 1.8.5, la ruta `/logout` de Flarum incluye un parámetro de redirección que permite a cualquier tercero redirigir a los usuarios desde un dominio (confiable) de la instalación de Flarum para redirigir a cualquier enlace. Para los usuarios que han iniciado sesión, se debe confirmar el cierre de sesión. Los invitados son redirigidos inmediatamente. Los spammers podrían utilizar esto para redirigir a una dirección web utilizando un dominio confiable de una instalación de Flarum en ejecución. La vulnerabilidad ha sido reparada y publicada como flarum/core v1.8.5. Como workaround, algunas extensiones que modifican la ruta de cierre de sesión pueden solucionar este problema si su implementación es segura."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"flarum","product":"framework","versions":[{"version":"< 1.8.5","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N","baseScore":4.7,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-05-08T15:56:54.587072Z","id":"CVE-2024-21641","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-601"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:flarum:flarum:*:*:*:*:*:*:*:*","versionEndExcluding":"1.8.5","matchCriteriaId":"D5C4E508-EB5A-43B9-B11C-81977B5BA70D"}]}]}],"references":[{"url":"https://github.com/flarum/flarum-core/commit/ee8b3b4ad1413a2b0971fdd9e40f812d2a3a9d3a","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/flarum/framework/commit/7d70328471cf3091d92d95c382d277aec7996176","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/flarum/framework/security/advisories/GHSA-733r-8xcp-w9mr","source":"security-advisories@github.com","tags":["Patch","Vendor Advisory"]},{"url":"https://github.com/flarum/flarum-core/commit/ee8b3b4ad1413a2b0971fdd9e40f812d2a3a9d3a","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://github.com/flarum/framework/commit/7d70328471cf3091d92d95c382d277aec7996176","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://github.com/flarum/framework/security/advisories/GHSA-733r-8xcp-w9mr","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]}]}}]}