FKIE_CVE-2026-64664

Vulnerability from fkie_nvd - Published: 2026-08-06 22:18 - Updated: 2026-08-07 16:17
Severity
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Summary
Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.74.1 and 6.24.0, an authenticated Control Panel user could use an endpoint intended for the user creation wizard to determine if a given email address belonged to an existing user, without having permission to view users, though the endpoint only exposed user existence and not any other user data. This issue is fixed in versions 5.74.1 and 6.24.0.
References
security-advisories@github.comhttps://github.com/statamic/cms/commit/aea68053cedab5c79d10102820b57345a7d7102e
security-advisories@github.comhttps://github.com/statamic/cms/pull/14905
security-advisories@github.comhttps://github.com/statamic/cms/releases/tag/v5.74.1
security-advisories@github.comhttps://github.com/statamic/cms/releases/tag/v6.24.0
security-advisories@github.comhttps://github.com/statamic/cms/security/advisories/GHSA-225x-3jhx-wh4q
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "cms",
          "vendor": "statamic",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 6.0.0, \u003c 6.24.0"
            },
            {
              "status": "affected",
              "version": "\u003c 5.74.1"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.74.1 and 6.24.0, an authenticated Control Panel user could use an endpoint intended for the user creation wizard to determine if a given email address belonged to an existing user, without having permission to view users, though the endpoint only exposed user existence and not any other user data. This issue is fixed in versions 5.74.1 and 6.24.0."
    }
  ],
  "id": "CVE-2026-64664",
  "lastModified": "2026-08-07T16:17:26.403",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-64664",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-07T15:36:53.174987Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-06T22:18:13.960",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/statamic/cms/commit/aea68053cedab5c79d10102820b57345a7d7102e"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/statamic/cms/pull/14905"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/statamic/cms/releases/tag/v5.74.1"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/statamic/cms/releases/tag/v6.24.0"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/statamic/cms/security/advisories/GHSA-225x-3jhx-wh4q"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        },
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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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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