FKIE_CVE-2026-79304

Vulnerability from fkie_nvd - Published: 2026-09-23 16:16 - Updated: 2026-09-23 16:16
Severity
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
CyberPanel 1.9.1 contains a path traversal vulnerability in the readFileContents method of the /filemanager/controller endpoint. An authenticated remote attacker with ownership of any configured domain can supply an arbitrary absolute or out-of-scope path in the fileName JSON property. Because authorization validates only domainName and does not canonicalize or restrict fileName to that domain's home directory, the application returns the contents of files readable by the CyberPanel execution identity.
References
cve@mitre.orghttps://github.com/lichoin/TraceLoom/blob/main/CVEs/CVE-2026-79304.md
cve@mitre.orghttps://github.com/usmannasir/cyberpanel/blob/v1.9.1/CyberCP/secMiddleware.py#L67-L70
cve@mitre.orghttps://github.com/usmannasir/cyberpanel/blob/v1.9.1/filemanager/filemanager.py#L20-L27
cve@mitre.orghttps://github.com/usmannasir/cyberpanel/blob/v1.9.1/filemanager/filemanager.py#L267-L276
cve@mitre.orghttps://github.com/usmannasir/cyberpanel/blob/v1.9.1/filemanager/views.py#L98-L135
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "CyberPanel 1.9.1 contains a path traversal vulnerability in the readFileContents method of the /filemanager/controller endpoint. An authenticated remote attacker with ownership of any configured domain can supply an arbitrary absolute or out-of-scope path in the fileName JSON property. Because authorization validates only domainName and does not canonicalize or restrict fileName to that domain\u0027s home directory, the application returns the contents of files readable by the CyberPanel execution identity."
    }
  ],
  "id": "CVE-2026-79304",
  "lastModified": "2026-09-23T16:16:45.347",
  "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": "cve@mitre.org",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-09-23T16:16:45.347",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/lichoin/TraceLoom/blob/main/CVEs/CVE-2026-79304.md"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/usmannasir/cyberpanel/blob/v1.9.1/CyberCP/secMiddleware.py#L67-L70"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/usmannasir/cyberpanel/blob/v1.9.1/filemanager/filemanager.py#L20-L27"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/usmannasir/cyberpanel/blob/v1.9.1/filemanager/filemanager.py#L267-L276"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/usmannasir/cyberpanel/blob/v1.9.1/filemanager/views.py#L98-L135"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Received"
}



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