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CVE-2021-44937

Estado: ModificadaMedia (5.3)—

glFusion CMS v1.7.9 is affected by an arbitrary user registration vulnerability in /public_html/users.php. An attacker can register with the mailbox of any user. When users want to register, they will find that the mailbox has been occupied.

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)

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-44937",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
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        "obtainAllPrivilege": false,
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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        "impactScore": 1.4,
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  "affected": [
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      "affectedData": [
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  "published": "2021-12-14T13:15:09.887",
  "references": [
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      "url": "https://github.com/glFusion/glfusion/issues/485",
      "tags": [
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        "Issue Tracking",
        "Third Party Advisory"
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      "description": [
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          "lang": "en",
          "value": "CWE-287"
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      "lang": "en",
      "value": "glFusion CMS v1.7.9 is affected by an arbitrary user registration vulnerability in /public_html/users.php. An attacker can register with the mailbox of any user. When users want to register, they will find that the mailbox has been occupied."
    },
    {
      "lang": "es",
      "value": "glFusion CMS versión v1.7.9 está afectado por una vulnerabilidad de registro de usuarios arbitrarios en el archivo /public_html/users.php. Un atacante puede registrarse en el buzón de cualquier usuario. Cuando los usuarios quieran registrarse, encontrarán que el buzón ha sido ocupado"
    }
  ],
  "lastModified": "2026-06-17T04:12:59.280",
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