CVE-2024-1249
Full vulnerability record from the local CVENow database.
Description
A flaw was found in Keycloak's OIDC component in the "checkLoginIframe," which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application's availability without proper origin validation for incoming messages.
Severity
HIGH
CVSS score
7.4
(v3.1)
Vulnerability status
Deferred
Source identifier
Published
2024-04-17 14:15:08.160000
Last modified
2026-10-27 03:16:26.273000
View original CVE JSON
{
"id": "CVE-2024-1249",
"sourceIdentifier": "[email protected]",
"published": "2024-04-17T14:15:08.160",
"lastModified": "2026-10-27T03:16:26.273",
"vulnStatus": "Deferred",
"cveTags": [],
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{
"lang": "en",
"value": "A flaw was found in Keycloak's OIDC component in the \"checkLoginIframe,\" which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application's availability without proper origin validation for incoming messages."
},
{
"lang": "es",
"value": "Se encontró una falla en el componente OIDC de Keycloak en \"checkLoginIframe\", que permite mensajes de origen cruzado no validados. Esta falla permite a los atacantes coordinar y enviar millones de solicitudes en segundos usando un código simple, lo que afecta significativamente la disponibilidad de la aplicación sin una validación adecuada del origen de los mensajes entrantes."
}
],
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"type": "Secondary",
"description": [
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