Vulnerability-Lookup

GHSA-92GP-JFGX-9QPV

Vulnerability from github – Published: 2026-03-12 18:32 – Updated: 2026-03-12 18:32

Summary

Hyperterse: Raw exposure of database statements in MCP search tool

Details

Hyperterse allows users to specify database queries for tools to execute under the hood. As of v2.0.0, there are only two tools exposed - search and execute.

The search tool allows LLMs to search for tools using natural language. While returning results, Hyperterse also returned the raw SQL queries, exposing statements which were supposed to be executed under the hood, and protected from being displayed publicly.

This issue has been fixed as of v2.2.0 and relevant tests to catch these have been added.

Severity

6.5 (Medium)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "hyperterse"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-31841"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-433"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-12T18:32:54Z",
    "nvd_published_at": "2026-03-12T17:16:51Z",
    "severity": "MODERATE"
  },
  "details": "Hyperterse allows users to specify database queries for tools to execute under the hood. As of [v2.0.0](https://github.com/hyperterse/hyperterse/releases/tag/v2.0.0), there are only two tools exposed - `search` and `execute`. \n\nThe `search` tool allows LLMs to search for tools using natural language. While returning results, Hyperterse also returned the raw SQL queries, exposing statements which were supposed to be executed under the hood, and protected from being displayed publicly.\n\nThis issue has been fixed as of [v2.2.0](https://github.com/hyperterse/hyperterse/releases/tag/v2.2.0) and relevant tests to catch these have been added.",
  "id": "GHSA-92gp-jfgx-9qpv",
  "modified": "2026-03-12T18:32:54Z",
  "published": "2026-03-12T18:32:54Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/hyperterse/hyperterse/security/advisories/GHSA-92gp-jfgx-9qpv"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31841"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/hyperterse/hyperterse"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hyperterse/hyperterse/releases/tag/v2.2.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Hyperterse: Raw exposure of database statements in MCP search tool"
}

CVE-2026-31841 (GCVE-0-2026-31841)

Vulnerability from cvelistv5 – Published: 2026-03-12 17:03 – Updated: 2026-03-12 17:50

Title

Raw exposure of database statements in Hyperterse MCP search tool

Summary

Hyperterse is a tool-first MCP framework for building AI-ready backend surfaces from declarative config. Prior to v2.2.0, the search tool allows LLMs to search for tools using natural language. While returning results, Hyperterse also returned the raw SQL queries, exposing statements which were supposed to be executed under the hood, and protected from being displayed publicly. This issue has been fixed as of v2.2.0.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-03-12 17:50 UTC

CWE

CWE-433 - Unparsed Raw Web Content Delivery

Assigner

GitHub_M mitre root

References

2 references

URL	Tags
https://github.com/hyperterse/hyperterse/security…	x_refsource_CONFIRM
https://github.com/hyperterse/hyperterse/releases…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
hyperterse	hyperterse	Affected: >= 2.0.0, < 2.2.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-31841",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-12T17:50:05.033697Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-12T17:50:15.398Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "hyperterse",
          "vendor": "hyperterse",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 2.0.0, \u003c 2.2.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Hyperterse is a tool-first MCP framework for building AI-ready backend surfaces from declarative config. Prior to v2.2.0, the search tool allows LLMs to search for tools using natural language. While returning results, Hyperterse also returned the raw SQL queries, exposing statements which were supposed to be executed under the hood, and protected from being displayed publicly. This issue has been fixed as of v2.2.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-433",
              "description": "CWE-433: Unparsed Raw Web Content Delivery",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-12T17:03:32.818Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/hyperterse/hyperterse/security/advisories/GHSA-92gp-jfgx-9qpv",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/hyperterse/hyperterse/security/advisories/GHSA-92gp-jfgx-9qpv"
        },
        {
          "name": "https://github.com/hyperterse/hyperterse/releases/tag/v2.2.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/hyperterse/hyperterse/releases/tag/v2.2.0"
        }
      ],
      "source": {
        "advisory": "GHSA-92gp-jfgx-9qpv",
        "discovery": "UNKNOWN"
      },
      "title": "Raw exposure of database statements in Hyperterse MCP search tool"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-31841",
    "datePublished": "2026-03-12T17:03:32.818Z",
    "dateReserved": "2026-03-09T17:41:56.078Z",
    "dateUpdated": "2026-03-12T17:50:15.398Z",
    "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.
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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.