Vulnerability-Lookup

GHSA-GCF9-PFPH-MQPW

Vulnerability from github – Published: 2026-09-23 18:31 – Updated: 2026-09-23 18:31

Details

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.

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2026-79304"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-23T16:16:45Z",
    "severity": "MODERATE"
  },
  "details": "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": "GHSA-gcf9-pfph-mqpw",
  "modified": "2026-09-23T18:31:55Z",
  "published": "2026-09-23T18:31:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-79304"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lichoin/TraceLoom/blob/main/CVEs/CVE-2026-79304.md"
    },
    {
      "type": "WEB",
      "url": "https://github.com/usmannasir/cyberpanel/blob/v1.9.1/CyberCP/secMiddleware.py#L67-L70"
    },
    {
      "type": "WEB",
      "url": "https://github.com/usmannasir/cyberpanel/blob/v1.9.1/filemanager/filemanager.py#L20-L27"
    },
    {
      "type": "WEB",
      "url": "https://github.com/usmannasir/cyberpanel/blob/v1.9.1/filemanager/filemanager.py#L267-L276"
    },
    {
      "type": "WEB",
      "url": "https://github.com/usmannasir/cyberpanel/blob/v1.9.1/filemanager/views.py#L98-L135"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-79304 (GCVE-0-2026-79304)

Vulnerability from cvelistv5 – Published: 2026-09-23 00:00 – Updated: 2026-09-24 20:12

Summary

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AC:L/AV:N/A:N/C:H/I:N/PR:L/S:U/UI:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-24 20:12 UTC

CWE

n/a
CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

mitre mitre root

References

5 references

URL	Tags
https://github.com/usmannasir/cyberpanel/blob/v1.…
https://github.com/usmannasir/cyberpanel/blob/v1.…
https://github.com/usmannasir/cyberpanel/blob/v1.…
https://github.com/usmannasir/cyberpanel/blob/v1.…
https://github.com/lichoin/TraceLoom/blob/main/CV…

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                "timestamp": "2026-09-24T20:12:33.159895Z",
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Sightings

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Nomenclature

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-GCF9-PFPH-MQPW

CVE-2026-79304 (GCVE-0-2026-79304)

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