{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "1.6"
              },
              {
                "fixed": "3.1.14"
              },
              {
                "introduced": "4.0.0-0.rc1"
              },
              {
                "fixed": "4.0.6"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "281a996f67547b1d64bd95cb107749a9c27f1101"
            },
            {
              "introduced": "58a5ee99bcb03af6512e9cb21015be49047d465e"
            },
            {
              "fixed": "65a1a3e0ceaf0425a1803830c9fa3d6852038fb2"
            },
            {
              "fixed": "c601a09df1945038e92919f10c239e3958e80f62"
            },
            {
              "fixed": "40800d68cd019c5f1c48b2deafebba6dff4abee2"
            },
            {
              "fixed": "96f29b995e1add7562516614e4dc8d961987e8b4"
            }
          ],
          "repo": "https://github.com/osc/ondemand",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-x5xv-fw37-v524"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-400",
      "CWE-779"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53636.json"
  },
  "details": "Open OnDemand is an open-source HPC portal. Users can flood logs by interacting with the shell app and generating many errors. Users who flood logs can create very large log files causing a Denial of Service (DoS) to the ondemand system. This vulnerability is fixed in 3.1.14 and 4.0.6.",
  "id": "CVE-2025-53636",
  "modified": "2026-07-15T01:49:01.618582671Z",
  "published": "2025-07-11T21:20:14.261Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53636.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/OSC/ondemand/security/advisories/GHSA-x5xv-fw37-v524"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-53636"
    },
    {
      "type": "FIX",
      "url": "https://github.com/OSC/ondemand/commit/40800d68cd019c5f1c48b2deafebba6dff4abee2"
    },
    {
      "type": "FIX",
      "url": "https://github.com/OSC/ondemand/commit/96f29b995e1add7562516614e4dc8d961987e8b4"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Open OnDemand Shell App closed websocket DoS"
}