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CVE-2025-24808

Estado: AnalizadaBaja (3.1)—

Discourse is an open-source discussion platform. Prior to versions `3.3.4` on the `stable` branch and `3.4.0.beta5` on the `beta` branch, someone who is about to reach the limit of users in a group DM may send requests to add new users in parallel. The requests might all go through ignoring the limit due to a race condition. The patch in versions `3.3.4` and `3.4.0.beta5` uses the `lock` step in service to wrap part of the `add_users_to_channel` service inside a distributed lock/mutex in order to avoid the race condition.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Discourse — Discourse

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2025-24808",
  "cveTags": [],
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-03-26T18:26:11.826750Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
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  "published": "2025-03-26T14:15:32.417",
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      "description": [
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          "value": "CWE-362"
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      "value": "Discourse is an open-source discussion platform. Prior to versions `3.3.4` on the `stable` branch and `3.4.0.beta5` on the `beta` branch, someone who is about to reach the limit of users in a group DM may send requests to add new users in parallel. The requests might all go through ignoring the limit due to a race condition. The patch in versions `3.3.4` and `3.4.0.beta5` uses the `lock` step in service to wrap part of the `add_users_to_channel` service inside a distributed lock/mutex in order to avoid the race condition."
    },
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      "lang": "es",
      "value": "Discourse es una plataforma de discusión de código abierto. Antes de las versiones 3.3.4 de la rama estable y 3.4.0.beta5 de la rama beta, alguien que estuviera a punto de alcanzar el límite de usuarios en un mensaje directo grupal podía enviar solicitudes para agregar nuevos usuarios en paralelo. Debido a una condición de ejecución, todas las solicitudes podían procesarse ignorando el límite. El parche de las versiones 3.3.4 y 3.4.0.beta5 utiliza el paso de bloqueo del servicio para encapsular parte del servicio `add_users_to_channel` dentro de un bloqueo/mutex distribuido y así evitar la condición de ejecución."
    }
  ],
  "lastModified": "2026-06-17T08:59:38.957",
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