Vulnerability-Lookup

GHSA-7Q7H-5G76-8CQ4

Vulnerability from github – Published: 2026-09-26 03:30 – Updated: 2026-09-26 03:30

Details

Laranode versions before 1.2.1 contain a path traversal vulnerability in the POST /filemanager/upload-file endpoint that allows authenticated users to write arbitrary files outside their home directory. Attackers can supply directory traversal sequences in the path parameter to write PHP files into other tenants' web roots and execute code as those tenants.

Severity

8.8 (High)


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

8.7 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-100520"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-26T01:17:00Z",
    "severity": "HIGH"
  },
  "details": "Laranode versions before 1.2.1 contain a path traversal vulnerability in the POST /filemanager/upload-file endpoint that allows authenticated users to write arbitrary files outside their home directory. Attackers can supply directory traversal sequences in the path parameter to write PHP files into other tenants\u0027 web roots and execute code as those tenants.",
  "id": "GHSA-7q7h-5g76-8cq4",
  "modified": "2026-09-26T03:30:22Z",
  "published": "2026-09-26T03:30:22Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/crivion/laranode/security/advisories/GHSA-34h2-2696-vfvr"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100520"
    },
    {
      "type": "WEB",
      "url": "https://github.com/crivion/laranode/pull/21"
    },
    {
      "type": "WEB",
      "url": "https://github.com/crivion/laranode/commit/5c2b18ae99caf77a6fb6cc5c0ab66562bd673424"
    },
    {
      "type": "WEB",
      "url": "https://github.com/crivion/laranode"
    },
    {
      "type": "WEB",
      "url": "https://github.com/crivion/laranode/blob/v1.2/app/Actions/Filemanager/UploadFileAction.php"
    },
    {
      "type": "WEB",
      "url": "https://github.com/crivion/laranode/releases/tag/v1.2.1"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/laranode-before-1.2.1-path-traversal-in-file-manager-upload-endpoint"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-100520 (GCVE-0-2026-100520)

Vulnerability from cvelistv5 – Published: 2026-09-26 00:59 – Updated: 2026-09-26 00:59

Title

Laranode before 1.2.1 Path Traversal in File Manager Upload Endpoint

Summary

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

8.8 (High)


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

CWE

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

Assigner

VulnCheck mitre root

References

7 references

URL	Tags
https://github.com/crivion/laranode/security/advi…	vendor-advisory
https://github.com/crivion/laranode/pull/21	patchissue-tracking
https://github.com/crivion/laranode/commit/5c2b18…	patch
https://github.com/crivion/laranode/releases/tag/v1.2.1	release-notes
https://github.com/crivion/laranode/blob/v1.2/app…	technical-description
https://github.com/crivion/laranode	product
https://www.vulncheck.com/advisories/laranode-bef…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
crivion	Laranode	Affected: 0 , < 1.2.1 (semver)

Date Public

2026-09-21 00:00

Credits

Alisher Qarshibayev

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Laranode",
          "programFiles": [
            "app/Actions/Filemanager/UploadFileAction.php",
            "routes/web.php"
          ],
          "repo": "https://github.com/crivion/laranode",
          "vendor": "crivion",
          "versions": [
            {
              "lessThan": "1.2.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Alisher Qarshibayev"
        }
      ],
      "datePublic": "2026-09-21T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Laranode versions before 1.2.1 contain a path traversal vulnerability in the POST /filemanager/upload-file endpoint that allows authenticated users to write arbitrary files outside their home directory. Attackers can supply directory traversal sequences in the path parameter to write PHP files into other tenants\u0027 web roots and execute code as those tenants."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "LOW",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH"
          },
          "format": "CVSS"
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-26T00:59:22.329Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "name": "GitHub Security Advisory (GHSA-34h2-2696-vfvr)",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://github.com/crivion/laranode/security/advisories/GHSA-34h2-2696-vfvr"
        },
        {
          "tags": [
            "patch",
            "issue-tracking"
          ],
          "url": "https://github.com/crivion/laranode/pull/21"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/crivion/laranode/commit/5c2b18ae99caf77a6fb6cc5c0ab66562bd673424"
        },
        {
          "name": "Laranode v1.2.1 Release Notes",
          "tags": [
            "release-notes"
          ],
          "url": "https://github.com/crivion/laranode/releases/tag/v1.2.1"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://github.com/crivion/laranode/blob/v1.2/app/Actions/Filemanager/UploadFileAction.php"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/crivion/laranode"
        },
        {
          "name": "VulnCheck Advisory: Laranode before 1.2.1 Path Traversal in File Manager Upload Endpoint",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/laranode-before-1.2.1-path-traversal-in-file-manager-upload-endpoint"
        }
      ],
      "title": "Laranode before 1.2.1 Path Traversal in File Manager Upload Endpoint",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-100520",
    "datePublished": "2026-09-26T00:59:22.329Z",
    "dateReserved": "2026-09-26T00:48:14.697Z",
    "dateUpdated": "2026-09-26T00:59:22.329Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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GHSA-7Q7H-5G76-8CQ4

CVE-2026-100520 (GCVE-0-2026-100520)

Tags

Sightings

Nomenclature

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