GHSA-W3MP-6VRJ-875G

Vulnerability from github – Published: 2025-04-22 16:57 – Updated: 2025-04-23 15:21
VLAI?
Summary
Cuba has a DoS in the File Storage
Details

Impact

The local file storage implementation does not restrict the size of uploaded files. An attacker could exploit this by uploading excessively large files, potentially causing the server to run out of space and return HTTP 500 error, resulting in a denial of service.

The severity of the vulnerability is mitigated by the fact that the application UI and the generic REST API are typically accessible only to authenticated users.

Patches

The problem has been fixed in CUBA 7.2.23.

Workarounds

A workaround for those who are unable to upgrade: Disable Files Endpoint in CUBA Application.

References

Files Functionality Vulnerabilities :: Jmix Documentation

Similar vulnerability in Jmix: DoS in the Local File Storage · Advisory · jmix-framework/jmix

Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.haulmont.cuba:cuba-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.2.23"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-32959"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-04-22T16:57:36Z",
    "nvd_published_at": "2025-04-22T18:16:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nThe local file storage implementation does not restrict the size of uploaded files. An attacker could exploit this by uploading excessively large files, potentially causing the server to run out of space and return HTTP 500 error, resulting in a denial of service.\n\nThe severity of the vulnerability is mitigated by the fact that the application UI and the generic REST API are typically accessible only to authenticated users.\n\n### Patches\n\nThe problem has been fixed in CUBA 7.2.23.\n\n### Workarounds\n\nA workaround for those who are unable to upgrade: [Disable Files Endpoint in CUBA Application](https://docs.jmix.io/jmix/files-vulnerabilities.html#disable-files-endpoint-in-cuba-application).\n\n### References\n\n[Files Functionality Vulnerabilities :: Jmix Documentation](https://docs.jmix.io/jmix/files-vulnerabilities.html)\n\nSimilar vulnerability in Jmix: [DoS in the Local File Storage \u00b7 Advisory \u00b7 jmix-framework/jmix](https://github.com/jmix-framework/jmix/security/advisories/GHSA-f3gv-cwwh-758m)",
  "id": "GHSA-w3mp-6vrj-875g",
  "modified": "2025-04-23T15:21:19Z",
  "published": "2025-04-22T16:57:36Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/cuba-platform/cuba/security/advisories/GHSA-w3mp-6vrj-875g"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jmix-framework/jmix/security/advisories/GHSA-f3gv-cwwh-758m"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-32959"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cuba-platform/cuba/commit/42b6c00fd0572b8e52ae31afd1babc827a3161a1"
    },
    {
      "type": "WEB",
      "url": "https://docs.jmix.io/jmix/files-vulnerabilities.html"
    },
    {
      "type": "WEB",
      "url": "https://docs.jmix.io/jmix/files-vulnerabilities.html#disable-files-endpoint-in-cuba-application"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/cuba-platform/cuba"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Cuba has a DoS in the File Storage"
}


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