Vulnerability-Lookup

GHSA-947F-V6GC-M8C7

Vulnerability from github – Published: 2026-08-28 12:30 – Updated: 2026-08-28 12:30

Details

A vulnerability was detected in iswalle getnote-mcp up to 1.5.0. The affected element is the function fs.readFileSync of the file src/index.ts of the component upload_image. Performing a manipulation of the argument image_path results in path traversal. The attack can be initiated remotely. The exploit is now public and may be used. Upgrading to version 1.5.1 is sufficient to fix this issue. The patch is named 7f9a215e03575c650d38c8f87fc6d8d363fed80d. Upgrading the affected component is advised.

Severity

4.3 (Medium)


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

2.1 (Low)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-82111"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-28T12:16:32Z",
    "severity": "LOW"
  },
  "details": "A vulnerability was detected in iswalle getnote-mcp up to 1.5.0. The affected element is the function fs.readFileSync of the file src/index.ts of the component upload_image. Performing a manipulation of the argument image_path results in path traversal. The attack can be initiated remotely. The exploit is now public and may be used. Upgrading to version 1.5.1 is sufficient to fix this issue. The patch is named 7f9a215e03575c650d38c8f87fc6d8d363fed80d. Upgrading the affected component is advised.",
  "id": "GHSA-947f-v6gc-m8c7",
  "modified": "2026-08-28T12:30:26Z",
  "published": "2026-08-28T12:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82111"
    },
    {
      "type": "WEB",
      "url": "https://github.com/iswalle/getnote-mcp/issues/10"
    },
    {
      "type": "WEB",
      "url": "https://github.com/iswalle/getnote-mcp/pull/11"
    },
    {
      "type": "WEB",
      "url": "https://github.com/iswalle/getnote-mcp/commit/7f9a215e03575c650d38c8f87fc6d8d363fed80d"
    },
    {
      "type": "WEB",
      "url": "https://github.com/iswalle/getnote-mcp"
    },
    {
      "type": "WEB",
      "url": "https://github.com/iswalle/getnote-mcp/releases/tag/v1.5.1"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-82111"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/887257"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/396502"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/396502/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/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"
    }
  ]
}

CVE-2026-82111 (GCVE-0-2026-82111)

Vulnerability from cvelistv5 – Published: 2026-08-28 11:00 – Updated: 2026-08-31 18:37 X_Open Source

Title

iswalle getnote-mcp upload_image index.ts fs.readFileSync path traversal

Summary

Severity

5.3 (Medium)


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

4.3 (Medium)


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

4.3 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-31 18:37 UTC

CWE

CWE-22 - Path Traversal

Assigner

VulDB mitre root

References

9 references

URL	Tags
https://vuldb.com/vuln/396502	vdb-entrytechnical-description
https://vuldb.com/vuln/396502/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-82111	third-party-advisory
https://vuldb.com/submit/887257	third-party-advisory
https://github.com/iswalle/getnote-mcp/issues/10	exploitissue-tracking
https://github.com/iswalle/getnote-mcp/pull/11	issue-trackingpatch
https://github.com/iswalle/getnote-mcp/commit/7f9…	patch
https://github.com/iswalle/getnote-mcp/releases/t…	patch
https://github.com/iswalle/getnote-mcp/	product

Impacted products

1 product

Vendor	Product	Version
iswalle	getnote-mcp	Affected: 1.0 Affected: 1.1 Affected: 1.2 Affected: 1.3 Affected: 1.4 Affected: 1.5.0 Unaffected: 1.5.1 cpe:2.3:a:iswalle:getnote-mcp::::::::

Credits

Mcfly_Zhang (VulDB User)

Show details on NVD website

JSON

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{
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        "metrics": [
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            "other": {
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                "id": "CVE-2026-82111",
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                  },
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-31T18:37:41.031097Z",
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          ],
          "product": "getnote-mcp",
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              "status": "affected",
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      ],
      "credits": [
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      "metrics": [
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          "tags": [
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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.

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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GHSA-947F-V6GC-M8C7

CVE-2026-82111 (GCVE-0-2026-82111)

Tags

Sightings

Nomenclature

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