Vulnerability-Lookup

GHSA-XW8F-8XPV-55VG

Vulnerability from github – Published: 2026-08-09 06:31 – Updated: 2026-08-09 06:31

Details

A vulnerability was detected in NightTrek Supabase-MCP cc994ab2d2a36b0af6ee7c7f3e6ce8e08cda2170/db03237d92f7dc2f0da0d70a87dba84ebcde5b66. Affected by this issue is some unknown functionality of the component generate_types. The manipulation of the argument schema results in command injection. The attack needs to be approached locally. The project was informed of the problem early through an issue report but has not responded yet.

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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-19333"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-74"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-09T05:16:51Z",
    "severity": "LOW"
  },
  "details": "A vulnerability was detected in NightTrek Supabase-MCP cc994ab2d2a36b0af6ee7c7f3e6ce8e08cda2170/db03237d92f7dc2f0da0d70a87dba84ebcde5b66. Affected by this issue is some unknown functionality of the component generate_types. The manipulation of the argument schema results in command injection. The attack needs to be approached locally. The project was informed of the problem early through an issue report but has not responded yet.",
  "id": "GHSA-xw8f-8xpv-55vg",
  "modified": "2026-08-09T06:31:35Z",
  "published": "2026-08-09T06:31:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-19333"
    },
    {
      "type": "WEB",
      "url": "https://github.com/NightTrek/Supabase-MCP/issues/2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/NightTrek/Supabase-MCP"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-19333"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/865256"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/387169"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/387169/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"
    }
  ]
}

CVE-2026-19333 (GCVE-0-2026-19333)

Vulnerability from cvelistv5 – Published: 2026-08-09 04:45 – Updated: 2026-08-09 04:45

Title

NightTrek Supabase-MCP generate_types command injection

Summary

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

CWE

CWE-77 - Command Injection
CWE-74 - Injection

Assigner

VulDB

References

6 references

URL	Tags
https://vuldb.com/vuln/387169	vdb-entrytechnical-description
https://vuldb.com/vuln/387169/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-19333	third-party-advisory
https://vuldb.com/submit/865256	third-party-advisory
https://github.com/NightTrek/Supabase-MCP/issues/2	issue-tracking
https://github.com/NightTrek/Supabase-MCP/	product

Impacted products

1 product

Vendor	Product	Version
NightTrek	Supabase-MCP	Affected: cc994ab2d2a36b0af6ee7c7f3e6ce8e08cda2170 Affected: db03237d92f7dc2f0da0d70a87dba84ebcde5b66 cpe:2.3:a:nighttrek:supabase-mcp::::::::

Credits

gongyanyu04 (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:nighttrek:supabase-mcp:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "generate_types"
          ],
          "product": "Supabase-MCP",
          "vendor": "NightTrek",
          "versions": [
            {
              "status": "affected",
              "version": "cc994ab2d2a36b0af6ee7c7f3e6ce8e08cda2170"
            },
            {
              "status": "affected",
              "version": "db03237d92f7dc2f0da0d70a87dba84ebcde5b66"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "gongyanyu04 (VulDB User)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was detected in NightTrek Supabase-MCP cc994ab2d2a36b0af6ee7c7f3e6ce8e08cda2170/db03237d92f7dc2f0da0d70a87dba84ebcde5b66. Affected by this issue is some unknown functionality of the component generate_types. The manipulation of the argument schema results in command injection. The attack needs to be approached locally. The project was informed of the problem early through an issue report but has not responded yet."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "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",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "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",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "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",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 4.3,
            "vectorString": "AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-77",
              "description": "Command Injection",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-74",
              "description": "Injection",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-09T04:45:09.347Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-387169 | NightTrek Supabase-MCP generate_types command injection",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/387169"
        },
        {
          "name": "VDB-387169 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/387169/cti"
        },
        {
          "name": "CVE-2026-19333 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-19333"
        },
        {
          "name": "Submit #865256 | NightTrek Supabase-MCP unknown Command Injection",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/865256"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/NightTrek/Supabase-MCP/issues/2"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/NightTrek/Supabase-MCP/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-08-08T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-08-08T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-08-08T12:00:56.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "NightTrek Supabase-MCP generate_types command injection",
      "x_generator": [
        "VulDB PVTS v202608"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-19333",
    "datePublished": "2026-08-09T04:45:09.347Z",
    "dateReserved": "2026-08-08T09:55:24.371Z",
    "dateUpdated": "2026-08-09T04:45:09.347Z",
    "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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

GHSA-XW8F-8XPV-55VG

CVE-2026-19333 (GCVE-0-2026-19333)

Tags

Sightings

Nomenclature