{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.17.4"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "24582ac354d04951ec6786b3fe6ccf3b32652e9f"
            },
            {
              "fixed": "5821a7e801354ed252a31b95387566864f4c892d"
            }
          ],
          "repo": "https://github.com/nuclio/nuclio",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-2893-rq73-w22x"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-78"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/79xxx/CVE-2026-79755.json"
  },
  "details": "Nuclio is a \"Serverless\" framework for Real-Time Events and Data Processing. Prior to version 1.17.4, on the Nuclio local Docker platform, the function namespace is interpolated—unvalidated—into a double-quoted docker ps --filter \"label=nuclio.io/namespace=\u003cvalue\u003e\" command that is executed via the host shell (/bin/sh -c). Because the default auth kind is nop (unauthenticated), a remote attacker can inject arbitrary OS commands that run as root inside the dashboard container, which holds the Docker socket → host compromise. This issue has been patched in version 1.17.4.",
  "id": "CVE-2026-79755",
  "modified": "2026-09-05T03:30:37.355897276Z",
  "published": "2026-09-02T16:39:17.639Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/nuclio/nuclio/releases/tag/1.17.4"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/79xxx/CVE-2026-79755.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/nuclio/nuclio/security/advisories/GHSA-2893-rq73-w22x"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-79755"
    },
    {
      "type": "FIX",
      "url": "https://github.com/nuclio/nuclio/commit/24582ac354d04951ec6786b3fe6ccf3b32652e9f"
    },
    {
      "type": "FIX",
      "url": "https://github.com/nuclio/nuclio/pull/4220"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Nuclio: Unauthenticated OS command injection via function namespace in docker ps --filter label (local Docker platform)"
}