GHSA-2G7V-HGHF-GRG4

Vulnerability from github – Published: 2026-02-08 03:30 – Updated: 2026-02-10 00:22
VLAI
Summary
mcp-maigret vulnerable to command injection
Details

A vulnerability was determined in BurtTheCoder mcp-maigret up to 1.0.12. This affects an unknown part of the file src/index.ts of the component search_username. Executing a manipulation of the argument Username can lead to command injection. The attack may be launched remotely. Upgrading to version 1.0.13 is able to mitigate this issue. This patch is called b1ae073c4b3e789ab8de36dc6ca8111ae9399e7a. Upgrading the affected component is advised.

Severity
6.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "mcp-maigret"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.13"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-2130"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-74",
      "CWE-77"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-02-10T00:22:25Z",
    "nvd_published_at": "2026-02-08T03:15:46Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was determined in BurtTheCoder mcp-maigret up to 1.0.12. This affects an unknown part of the file src/index.ts of the component search_username. Executing a manipulation of the argument Username can lead to command injection. The attack may be launched remotely. Upgrading to version 1.0.13 is able to mitigate this issue. This patch is called b1ae073c4b3e789ab8de36dc6ca8111ae9399e7a. Upgrading the affected component is advised.",
  "id": "GHSA-2g7v-hghf-grg4",
  "modified": "2026-02-10T00:22:25Z",
  "published": "2026-02-08T03:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2130"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BurtTheCoder/mcp-maigret/issues/9"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BurtTheCoder/mcp-maigret/pull/10"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BurtTheCoder/mcp-maigret/commit/b1ae073c4b3e789ab8de36dc6ca8111ae9399e7a"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/BurtTheCoder/mcp-maigret"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BurtTheCoder/mcp-maigret/releases/tag/v1.0.13"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.344765"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.344765"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?submit.747171"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "mcp-maigret vulnerable to command injection"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.


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