FKIE_CVE-2024-7036

Vulnerability from fkie_nvd - Published: 2025-03-20 10:15 - Updated: 2025-07-18 19:54
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability in open-webui/open-webui v0.3.8 allows an unauthenticated attacker to sign up with excessively large text in the 'name' field, causing the Admin panel to become unresponsive. This prevents administrators from performing essential user management actions such as deleting, editing, or adding users. The vulnerability can also be exploited by authenticated users with low privileges, leading to the same unresponsive state in the Admin panel.
References
security@huntr.devhttps://huntr.com/bounties/ba62d093-ab27-48fa-9c53-0602c8cdc48aExploit, Third Party Advisory
Impacted products
Vendor Product Version
openwebui open_webui 0.3.8
To clipboard 

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  "descriptions": [
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      "value": "A vulnerability in open-webui/open-webui v0.3.8 allows an unauthenticated attacker to sign up with excessively large text in the \u0027name\u0027 field, causing the Admin panel to become unresponsive. This prevents administrators from performing essential user management actions such as deleting, editing, or adding users. The vulnerability can also be exploited by authenticated users with low privileges, leading to the same unresponsive state in the Admin panel."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en open-webui/open-webui v0.3.8 permite a un atacante no autenticado registrarse con un texto excesivamente grande en el campo \"nombre\", lo que provoca que el panel de administraci\u00f3n deje de responder. Esto impide a los administradores realizar acciones esenciales de gesti\u00f3n de usuarios, como eliminar, editar o a\u00f1adir usuarios. Esta vulnerabilidad tambi\u00e9n puede ser explotada por usuarios autenticados con privilegios bajos, lo que provoca el mismo estado de inactividad en el panel de administraci\u00f3n."
    }
  ],
  "id": "CVE-2024-7036",
  "lastModified": "2025-07-18T19:54:28.257",
  "metrics": {
    "cvssMetricV30": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
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        "impactScore": 3.6,
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
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  "published": "2025-03-20T10:15:35.360",
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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