FKIE_CVE-2026-45288

Vulnerability from fkie_nvd - Published: 2026-05-28 21:16 - Updated: 2026-06-01 18:41
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 

{
  "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."
    }
  ],
  "id": "CVE-2026-45288",
  "lastModified": "2026-06-01T18:41:24.920",
  "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"
      }
    ]
  },
  "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": "Primary"
    }
  ]
}


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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.
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  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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