FKIE_CVE-2026-105127

Vulnerability from fkie_nvd - Published: 2026-10-04 00:16 - Updated: 2026-10-05 16:17
Severity
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
LaraDashboard 1.4.2 before 1.4.8 applies advanced email validation to unauthenticated forgot-password and reset-password requests, triggering DNS lookups and paid AbstractAPI verification calls. Unauthenticated attackers can submit arbitrary addresses to exhaust the verification quota, making validation fail open for all public forms, and probe domain resolution.
References
disclosure@vulncheck.comhttps://github.com/laradashboard/laradashboard
disclosure@vulncheck.comhttps://github.com/laradashboard/laradashboard/blob/v1.4.2/app/Http/Requests/Auth/ForgotPasswordRequest.php#L22-L27
disclosure@vulncheck.comhttps://github.com/laradashboard/laradashboard/blob/v1.4.2/app/Http/Requests/Auth/ResetPasswordRequest.php#L23-L30
disclosure@vulncheck.comhttps://github.com/laradashboard/laradashboard/blob/v1.4.2/app/Services/EmailDomainCheckService.php#L128
disclosure@vulncheck.comhttps://github.com/laradashboard/laradashboard/blob/v1.4.2/app/Services/EmailVerificationService.php#L95-L114
disclosure@vulncheck.comhttps://github.com/laradashboard/laradashboard/commit/8babc803066a74c628fa012928fb1e6591411eba
disclosure@vulncheck.comhttps://github.com/laradashboard/laradashboard/pull/339
disclosure@vulncheck.comhttps://github.com/laradashboard/laradashboard/releases/tag/v1.4.8
disclosure@vulncheck.comhttps://github.com/laradashboard/laradashboard/security/advisories/GHSA-5hq2-r2f3-9vp9
disclosure@vulncheck.comhttps://github.com/laradashboard/laradashboard/security/advisories/GHSA-v36p-8578-8gch
disclosure@vulncheck.comhttps://www.vulncheck.com/advisories/laradashboard-1.4.2-before-1.4.8-resource-exhaustion-via-password-recovery-endpoints
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/laradashboard/laradashboard/security/advisories/GHSA-v36p-8578-8gch
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:github/laradashboard/laradashboard",
          "product": "laradashboard",
          "vendor": "laradashboard",
          "versions": [
            {
              "lessThan": "1.4.8",
              "status": "affected",
              "version": "1.4.2",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "1.4.8",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "disclosure@vulncheck.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "LaraDashboard 1.4.2 before 1.4.8 applies advanced email validation to unauthenticated forgot-password and reset-password requests, triggering DNS lookups and paid AbstractAPI verification calls. Unauthenticated attackers can submit arbitrary addresses to exhaust the verification quota, making validation fail open for all public forms, and probe domain resolution."
    }
  ],
  "id": "CVE-2026-105127",
  "lastModified": "2026-10-05T16:17:07.830",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "disclosure@vulncheck.com",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 6.9,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "LOW",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "disclosure@vulncheck.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-105127",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-10-05T15:42:13.004909Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-10-04T00:16:36.397",
  "references": [
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/laradashboard/laradashboard"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/laradashboard/laradashboard/blob/v1.4.2/app/Http/Requests/Auth/ForgotPasswordRequest.php#L22-L27"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/laradashboard/laradashboard/blob/v1.4.2/app/Http/Requests/Auth/ResetPasswordRequest.php#L23-L30"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/laradashboard/laradashboard/blob/v1.4.2/app/Services/EmailDomainCheckService.php#L128"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/laradashboard/laradashboard/blob/v1.4.2/app/Services/EmailVerificationService.php#L95-L114"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/laradashboard/laradashboard/commit/8babc803066a74c628fa012928fb1e6591411eba"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/laradashboard/laradashboard/pull/339"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/laradashboard/laradashboard/releases/tag/v1.4.8"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/laradashboard/laradashboard/security/advisories/GHSA-5hq2-r2f3-9vp9"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/laradashboard/laradashboard/security/advisories/GHSA-v36p-8578-8gch"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://www.vulncheck.com/advisories/laradashboard-1.4.2-before-1.4.8-resource-exhaustion-via-password-recovery-endpoints"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://github.com/laradashboard/laradashboard/security/advisories/GHSA-v36p-8578-8gch"
    }
  ],
  "sourceIdentifier": "disclosure@vulncheck.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "disclosure@vulncheck.com",
      "type": "Secondary"
    }
  ]
}



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