FKIE_CVE-2026-45288

Vulnerability from fkie_nvd - Published: 2026-05-28 21:16 - Updated: 2026-07-21 09:10
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Marten is a .NET Transactional Document DB and Event Store on PostgreSQL. Prior to 8.36.1, Marten's full-text search APIs interpolated the user-supplied regConfig parameter directly into the generated SQL without parameterization or validation, making every code path that exposes regConfig to untrusted input a SQL injection sink. This vulnerability is fixed in 8.36.1.
References
security-advisories@github.comhttps://github.com/JasperFx/marten/commit/626249656829860b9c55895b5b6046b61a2a695f
security-advisories@github.comhttps://github.com/JasperFx/marten/pull/4343
security-advisories@github.comhttps://github.com/JasperFx/marten/security/advisories/GHSA-vmw2-qwm8-x84c
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "marten",
          "vendor": "JasperFx",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 8.36.1"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Marten is a .NET Transactional Document DB and Event Store on PostgreSQL. Prior to 8.36.1, Marten\u0027s full-text search APIs interpolated the user-supplied regConfig parameter directly into the generated SQL without parameterization or validation, making every code path that exposes regConfig to untrusted input a SQL injection sink. This vulnerability is fixed in 8.36.1."
    },
    {
      "lang": "es",
      "value": "Marten es una base de datos de documentos transaccional .NET y almac\u00e9n de eventos sobre PostgreSQL. Antes de la versi\u00f3n 8.36.1, las API de b\u00fasqueda de texto completo de Marten interpolaban el par\u00e1metro regConfig suministrado por el usuario directamente en el SQL generado sin parametrizaci\u00f3n ni validaci\u00f3n, convirtiendo cada ruta de c\u00f3digo que expone regConfig a entrada no confiable en un sumidero de inyecci\u00f3n SQL. Esta vulnerabilidad est\u00e1 corregida en la versi\u00f3n 8.36.1."
    }
  ],
  "id": "CVE-2026-45288",
  "lastModified": "2026-07-21T09:10:00.107",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-45288",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-05-30T02:13:42.482682Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-05-28T21:16:31.220",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/JasperFx/marten/commit/626249656829860b9c55895b5b6046b61a2a695f"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/JasperFx/marten/pull/4343"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/JasperFx/marten/security/advisories/GHSA-vmw2-qwm8-x84c"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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