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CVE-2023-49809

Estado: ModificadaMedia (6.5)—

Mattermost fails to handle a null request body in the /add endpoint, allowing a simple member to send a request with null request body to that endpoint and make it crash. After a few repetitions, the plugin is disabled.

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)

Mattermost — Mattermost Server

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2023-49809",
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        "source": "responsibledisclosure@mattermost.com",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
          "integrityImpact": "NONE",
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  "affected": [
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      "lang": "en",
      "value": "Mattermost fails to handle a null request body in the /add endpoint, allowing a simple member to send a request with null request body to that endpoint and make it crash. After a few repetitions, the plugin is disabled. \n\n"
    },
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      "lang": "es",
      "value": "Mattermost no logra manejar un cuerpo de solicitud nulo en el endpoint /add, lo que permite que un miembro simple envíe una solicitud con un cuerpo de solicitud nulo a ese endpoint y haga que falle. Después de algunas repeticiones, el complemento se desactiva."
    }
  ],
  "lastModified": "2026-06-17T06:36:30.450",
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