Vulnerability-Lookup

GHSA-XV8G-76MX-2RXC

Vulnerability from github – Published: 2026-07-13 21:31 – Updated: 2026-08-13 18:28

Summary

Laravel-Mediable: path traversal vulnerability in the File::sanitizePath()

Details

Laravel-Mediable before 7.0.0 contains a path traversal vulnerability in the File::sanitizePath() function that allows attackers to write uploaded files to arbitrary locations by controlling the directory argument passed to MediaUploader::toDestination(). Attackers can exploit the permissive character-class regex that allows both dot and slash characters combined with an ineffective trailing trim() call to bypass sanitization and upload files to sensitive locations such as the document root, environment configuration files, or application configuration directories, enabling remote code execution.

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

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "plank/laravel-mediable"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-49970"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-08-13T18:28:50Z",
    "nvd_published_at": "2026-07-13T19:17:09Z",
    "severity": "HIGH"
  },
  "details": "Laravel-Mediable before 7.0.0 contains a path traversal vulnerability in the File::sanitizePath() function that allows attackers to write uploaded files to arbitrary locations by controlling the directory argument passed to MediaUploader::toDestination(). Attackers can exploit the permissive character-class regex that allows both dot and slash characters combined with an ineffective trailing trim() call to bypass sanitization and upload files to sensitive locations such as the document root, environment configuration files, or application configuration directories, enabling remote code execution.",
  "id": "GHSA-xv8g-76mx-2rxc",
  "modified": "2026-08-13T18:28:50Z",
  "published": "2026-07-13T21:31:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-49970"
    },
    {
      "type": "WEB",
      "url": "https://github.com/plank/laravel-mediable/pull/391"
    },
    {
      "type": "WEB",
      "url": "https://github.com/plank/laravel-mediable/commit/6d1e7fb39922fdfb3b2d120e13f4eb2e653ae082"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/plank/laravel-mediable"
    },
    {
      "type": "WEB",
      "url": "https://github.com/plank/laravel-mediable/releases/tag/7.0.0"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/laravel-mediable-path-traversal-via-file-sanitizepath"
    }
  ],
  "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Laravel-Mediable: path traversal vulnerability in the File::sanitizePath()"
}

CVE-2026-49970 (GCVE-0-2026-49970)

Vulnerability from cvelistv5 – Published: 2026-07-13 18:11 – Updated: 2026-10-08 15:23 X_Open Source

Title

Laravel-Mediable < 7.0.0 Path Traversal via File::sanitizePath()

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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-14 13:19 UTC

CWE

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

Assigner

VulnCheck CNA under the mitre root

CNA scorecard B 84/100 over 6437 records in the last 180 days details

References

3 references

URL	Tags
https://github.com/plank/laravel-mediable/release…	release-notespatch
https://github.com/plank/laravel-mediable/commit/…	patch
https://www.vulncheck.com/advisories/laravel-medi…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
plank	laravel-mediable	Affected: 0 , < 7.0.0 (semver)

Date Public

2026-06-13 00:00

Credits

Xurshidbek Sobirjonov VulnCheck

Show details on NVD website

JSON

To clipboard

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                  },
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                  }
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                "role": "CISA Coordinator",
                "timestamp": "2026-07-14T13:19:43.970735Z",
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      "references": [
        {
          "name": "laravel-mediable 7.0.0 Release Notes",
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}

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.

Vulnerability timeline

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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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