{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "4.2.0"
              },
              {
                "fixed": "3.4.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2d4338d0fc3990a8df90968187d9567004d3fbe7"
            },
            {
              "fixed": "70f147ad094c31ed5d1181592f02b3a2c439a890"
            },
            {
              "fixed": "bef9f14b710232fca3fbe87e48fdd1b9e6b60d43"
            },
            {
              "fixed": "e50cd31a429b191841120f0d38fa9dda8f751b0a"
            }
          ],
          "repo": "https://github.com/steeltoeoss/steeltoe",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-q62h-354g-5r85"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-200",
      "CWE-319"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50200.json"
  },
  "details": "Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Management.Endpoint prior to version 4.2.0 and Steeltoe.Management.EndpointCore prior to version 3.4.0, the `Sanitizer` component in the Environment actuator redacts configuration values by matching the configuration key name against a suffix list. The default list (`password`, `secret`, `key`, `token`, `.*credentials.*`, `vcap_services`) does not cover the standard .NET pattern `ConnectionStrings:\u003cname\u003e` or Steeltoe Connectors' `Steeltoe:Client:\u003ctype\u003e:Default:ConnectionString`. There is no value-based scrubbing, so full connection string values including embedded `Password=` and `user:pass@host` segments are returned verbatim in `/actuator/env` responses. Steeltoe.Management.Endpoint 4.2.0 and Steeltoe.Management.EndpointCore 3.4.0 patch the issue. If an immediate upgrade is not possible: On the standard path, remove `env` from the actuator exposure list; add `.*connectionstring.*` to `KeysToSanitize` as a defense-in-depth measure for both paths; and/or require authorization on actuator endpoints.",
  "id": "CVE-2026-50200",
  "modified": "2026-08-12T03:51:19.463420320Z",
  "published": "2026-06-17T21:44:21.586Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/50xxx/CVE-2026-50200.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/SteeltoeOSS/security-advisories/security/advisories/GHSA-q62h-354g-5r85"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-50200"
    },
    {
      "type": "FIX",
      "url": "https://github.com/SteeltoeOSS/Steeltoe/commit/bef9f14b710232fca3fbe87e48fdd1b9e6b60d43"
    },
    {
      "type": "FIX",
      "url": "https://github.com/SteeltoeOSS/Steeltoe/commit/e50cd31a429b191841120f0d38fa9dda8f751b0a"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Steeltoe's env sanitizer misses connection strings — leaks embedded DB passwords"
}