FKIE_CVE-2025-48757

Vulnerability from fkie_nvd - Published: 2025-05-30 03:15 - Updated: 2026-06-17 09:30
Severity
9.3 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
Summary
An insufficient database Row-Level Security policy in Lovable through 2025-04-15 allows remote unauthenticated attackers to read or write to arbitrary database tables of generated sites. NOTE: this is disputed by the Supplier because each individual customer of the Lovable platform accepts a responsibility over protecting the data of their application.
References
cve@mitre.orghttps://docs.lovable.dev/changelog
cve@mitre.orghttps://gist.github.com/lhchavez/625ee42a6c408a850d35e50f8e649de9
cve@mitre.orghttps://mattpalmer.io/posts/CVE-2025-48757/
cve@mitre.orghttps://mattpalmer.io/posts/statement-on-CVE-2025-48757/
cve@mitre.orghttps://x.com/danialasaria/status/1911862269996118272
134c704f-9b21-4f2e-91b3-4a467353bcc0https://gist.github.com/lhchavez/625ee42a6c408a850d35e50f8e649de9
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unknown",
          "product": "Lovable",
          "vendor": "Lovable",
          "versions": [
            {
              "lessThanOrEqual": "2025-04-15",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "cveTags": [
    {
      "sourceIdentifier": "cve@mitre.org",
      "tags": [
        "disputed",
        "exclusively-hosted-service"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An insufficient database Row-Level Security policy in Lovable through 2025-04-15 allows remote unauthenticated attackers to read or write to arbitrary database tables of generated sites. NOTE: this is disputed by the Supplier because each individual customer of the Lovable platform accepts a responsibility over protecting the data of their application."
    },
    {
      "lang": "es",
      "value": "Una pol\u00edtica de seguridad a nivel de fila de base de datos insuficiente en Lovable hasta el 15 de abril de 2025 permite que atacantes remotos no autenticados lean o escriban en tablas de bases de datos arbitrarias de sitios generados."
    }
  ],
  "id": "CVE-2025-48757",
  "lastModified": "2026-06-17T09:30:17.293",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 9.3,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.7,
        "source": "cve@mitre.org",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-48757",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-06-25T14:55:20.841902Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-05-30T03:15:20.893",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://docs.lovable.dev/changelog"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://gist.github.com/lhchavez/625ee42a6c408a850d35e50f8e649de9"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://mattpalmer.io/posts/CVE-2025-48757/"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://mattpalmer.io/posts/statement-on-CVE-2025-48757/"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://x.com/danialasaria/status/1911862269996118272"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://gist.github.com/lhchavez/625ee42a6c408a850d35e50f8e649de9"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ],
      "source": "cve@mitre.org",
      "type": "Secondary"
    }
  ]
}



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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

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • 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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