ghsa-4g8m-5mj5-c8xg
Vulnerability from github
Published
2025-05-06 16:38
Modified
2025-05-06 19:57
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
Umbraco Makes User Enumeration Feasible Based on Timing of Login Response
Details

Impact

Based on an analysis of the timing of post login API responses, it's possible to determine whether an account exists.

Patches

Patched in 10.8.10 and 13.8.1.

Workarounds

None available.

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Umbraco.Cms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "11.0.0-rc1"
            },
            {
              "fixed": "13.8.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Umbraco.Cms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.8.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-46736"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-204"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-05-06T16:38:55Z",
    "nvd_published_at": "2025-05-06T17:16:12Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nBased on an analysis of the timing of post login API responses, it\u0027s possible to determine whether an account exists.\n\n### Patches\nPatched in 10.8.10 and 13.8.1.\n\n### Workarounds\nNone available.",
  "id": "GHSA-4g8m-5mj5-c8xg",
  "modified": "2025-05-06T19:57:06Z",
  "published": "2025-05-06T16:38:55Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-4g8m-5mj5-c8xg"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-46736"
    },
    {
      "type": "WEB",
      "url": "https://github.com/umbraco/Umbraco-CMS/commit/14fbd20665b453cbf094ccf4575b79a9fba07e03"
    },
    {
      "type": "WEB",
      "url": "https://github.com/umbraco/Umbraco-CMS/commit/34709be6cce9752dfa767dffbf551305f48839bc"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/umbraco/Umbraco-CMS"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Umbraco Makes User Enumeration Feasible Based on Timing of Login Response"
}


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