Vulnerability-Lookup

CVE-2026-15751 (GCVE-0-2026-15751)

Vulnerability from cvelistv5 – Published: 2026-07-14 22:00 – Updated: 2026-07-15 14:55

Title

mastergo-design mastergo-magic-mcp mcp__getComponentGenerator component-workflow.md execute path traversal

Summary

A security vulnerability has been detected in mastergo-design mastergo-magic-mcp up to 0.2.0. The affected element is the function execute of the file mastergo/component-workflow.md of the component mcp__getComponentGenerator. The manipulation of the argument rootPath leads to path traversal. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Severity

4.8 (Medium)


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

5.3 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

5.3 (Medium)


                        
                          CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-22 - Path Traversal

Assigner

VulDB

References

6 references

URL	Tags
https://vuldb.com/vuln/378330	vdb-entrytechnical-description
https://vuldb.com/vuln/378330/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-15751	third-party-advisory
https://vuldb.com/submit/856634	third-party-advisory
https://github.com/mastergo-design/mastergo-magic…	exploitissue-tracking
https://github.com/mastergo-design/mastergo-magic-mcp/	product

Impacted products

1 product

Vendor	Product	Version
mastergo-design	mastergo-magic-mcp	Affected: 0.1 Affected: 0.2.0 cpe:2.3:a:mastergo-design:mastergo-magic-mcp::::::::

Credits

Mcfly_Zhang (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2026-15751",
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FKIE_CVE-2026-15751

Vulnerability from fkie_nvd - Published: 2026-07-14 23:17 - Updated: 2026-07-15 16:16

Severity

5.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Summary

References

	URL	Tags
	cna@vuldb.com	https://github.com/mastergo-design/mastergo-magic-mcp/
	cna@vuldb.com	https://github.com/mastergo-design/mastergo-magic-mcp/issues/90
	cna@vuldb.com	https://vuldb.com/cve/CVE-2026-15751
	cna@vuldb.com	https://vuldb.com/submit/856634
	cna@vuldb.com	https://vuldb.com/vuln/378330
	cna@vuldb.com	https://vuldb.com/vuln/378330/cti

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:mastergo-design:mastergo-magic-mcp:*:*:*:*:*:*:*:*"
          ],
          "modules": [
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          ],
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          "vendor": "mastergo-design",
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              "version": "0.1"
            },
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    }
  ],
  "id": "CVE-2026-15751",
  "lastModified": "2026-07-15T16:16:44.600",
  "metrics": {
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        "acInsufInfo": false,
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          "version": "2.0"
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        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "cna@vuldb.com",
        "type": "Secondary",
        "userInteractionRequired": false
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          "attackComplexity": "LOW",
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          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
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        "impactScore": 3.4,
        "source": "cna@vuldb.com",
        "type": "Secondary"
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    ],
    "cvssMetricV40": [
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        "cvssData": {
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          "availabilityRequirement": "NOT_DEFINED",
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          "baseSeverity": "LOW",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
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          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
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          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "LOW",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "LOW",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-15751",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-15T14:55:14.888661Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-14T23:17:29.227",
  "references": [
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/mastergo-design/mastergo-magic-mcp/"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/mastergo-design/mastergo-magic-mcp/issues/90"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/cve/CVE-2026-15751"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/856634"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/378330"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/378330/cti"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    }
  ]
}

GHSA-2957-9WVX-X9F4

Vulnerability from github – Published: 2026-07-15 00:31 – Updated: 2026-07-15 00:31

Details

Severity

5.3 (Medium)


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

1.9 (Low)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-15751"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-14T23:17:29Z",
    "severity": "LOW"
  },
  "details": "A security vulnerability has been detected in mastergo-design mastergo-magic-mcp up to 0.2.0. The affected element is the function execute of the file mastergo/component-workflow.md of the component mcp__getComponentGenerator. The manipulation of the argument rootPath leads to path traversal. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.",
  "id": "GHSA-2957-9wvx-x9f4",
  "modified": "2026-07-15T00:31:43Z",
  "published": "2026-07-15T00:31:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-15751"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mastergo-design/mastergo-magic-mcp/issues/90"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mastergo-design/mastergo-magic-mcp"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-15751"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/856634"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/378330"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/378330/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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"
    }
  ]
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2026-15751 (GCVE-0-2026-15751)

FKIE_CVE-2026-15751

GHSA-2957-9WVX-X9F4

Tags

Sightings

Nomenclature