FKIE_CVE-2026-46397

Vulnerability from fkie_nvd - Published: 2026-06-05 20:17 - Updated: 2026-07-23 07:10
Severity
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0, an Authenticated Local File Inclusion (LFI) vulnerability in the HAXCMS saveOutline endpoint allows a low-privileged user to read arbitrary files on the server by manipulating the location field written into site.json. This enables attackers to exfiltrate sensitive system files such as /etc/passwd, application secrets, or configuration files accessible to the web server (www-data). Version 26.0.0 patches the issue.
References
security-advisories@github.comhttps://github.com/haxtheweb/issues/security/advisories/GHSA-7fr7-h4p3-jjr8
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/haxtheweb/issues/security/advisories/GHSA-7fr7-h4p3-jjr8
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "haxcms-php",
          "vendor": "haxtheweb",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 26.0.0"
            }
          ]
        },
        {
          "product": "haxcms-nodejs",
          "vendor": "haxtheweb",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 26.0.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0, an Authenticated Local File Inclusion (LFI) vulnerability in the HAXCMS saveOutline endpoint allows a low-privileged user to read arbitrary files on the server by manipulating the location field written into site.json. This enables attackers to exfiltrate sensitive system files such as /etc/passwd, application secrets, or configuration files accessible to the web server (www-data). Version 26.0.0 patches the issue."
    },
    {
      "lang": "es",
      "value": "HAX CMS ayuda a gestionar el universo de micrositios con backends de PHP o NodeJs. Antes de la versi\u00f3n 26.0.0, una vulnerabilidad de inclusi\u00f3n local de ficheros (LFI) autenticada en el endpoint saveOutline de HAXCMS permite a un usuario con pocos privilegios leer ficheros arbitrarios en el servidor manipulando el campo location escrito en site.json. Esto permite a los atacantes exfiltrar ficheros de sistema sensibles como /etc/p4ssd, secretos de aplicaci\u00f3n o ficheros de configuraci\u00f3n accesibles para el servidor web (www-data). La versi\u00f3n 26.0.0 corrige el problema."
    }
  ],
  "id": "CVE-2026-46397",
  "lastModified": "2026-07-23T07:10:00.113",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-46397",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-06-08T16:19:05.767383Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-06-05T20:17:33.747",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/haxtheweb/issues/security/advisories/GHSA-7fr7-h4p3-jjr8"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://github.com/haxtheweb/issues/security/advisories/GHSA-7fr7-h4p3-jjr8"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        },
        {
          "lang": "en",
          "value": "CWE-73"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.