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CVE-2024-0787

Status: AnalyzedMedium (5.9)—

phpIPAM version 1.5.1 contains a vulnerability where an attacker can bypass the IP block mechanism to brute force passwords for users by using the 'X-Forwarded-For' header. The issue lies in the 'get_user_ip()' function in 'class.Common.php' at lines 1044 and 1045, where the presence of the 'X-Forwarded-For' header is checked and used instead of 'REMOTE_ADDR'. This vulnerability allows attackers to perform brute force attacks on user accounts, including the admin account. The issue is fixed in version 1.7.0.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Phpipam — Phpipam

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2024-0787",
  "cveTags": [],
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          "version": "2.0.3",
          "timestamp": "2024-11-15T19:08:12.245566Z"
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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  "published": "2024-11-15T11:15:09.213",
  "references": [
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      "url": "https://github.com/phpipam/phpipam/commit/55c2056068be9f1359e967fcff64db6b7f4d00b5",
      "tags": [
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      "tags": [
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Secondary",
      "source": "security@huntr.dev",
      "description": [
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          "value": "CWE-307"
        }
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  ],
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      "lang": "en",
      "value": "phpIPAM version 1.5.1 contains a vulnerability where an attacker can bypass the IP block mechanism to brute force passwords for users by using the 'X-Forwarded-For' header. The issue lies in the 'get_user_ip()' function in 'class.Common.php' at lines 1044 and 1045, where the presence of the 'X-Forwarded-For' header is checked and used instead of 'REMOTE_ADDR'. This vulnerability allows attackers to perform brute force attacks on user accounts, including the admin account. The issue is fixed in version 1.7.0."
    },
    {
      "lang": "es",
      "value": "La versión 1.5.1 de phpIPAM contiene una vulnerabilidad que permite a un atacante eludir el mecanismo de bloqueo de direcciones IP para obtener por fuerza bruta las contraseñas de los usuarios mediante el encabezado 'X-Forwarded-For'. El problema se encuentra en la función 'get_user_ip()' de 'class.Common.php' en las líneas 1044 y 1045, donde se comprueba la presencia del encabezado 'X-Forwarded-For' y se utiliza en lugar de 'REMOTE_ADDR'. Esta vulnerabilidad permite a los atacantes realizar ataques por fuerza bruta en las cuentas de usuario, incluida la cuenta de administrador. El problema se ha corregido en la versión 1.7.0."
    }
  ],
  "lastModified": "2026-06-17T06:54:17.190",
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