{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "1.6.19"
              },
              {
                "fixed": "1.17.2"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "db62f71f72b28b9ccb9e3bc1d50683fb7d3fce29"
            },
            {
              "fixed": "3755261cbb699f16fe282015cafaf0292a53c9f4"
            }
          ],
          "repo": "https://github.com/nuclio/nuclio",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-x44h-qmrv-mh72"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-77"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/79xxx/CVE-2026-79754.json"
  },
  "details": "Nuclio is a \"Serverless\" framework for Real-Time Events and Data Processing. From version 1.6.19 to before version 1.17.2, Nuclio's Dashboard build pipeline does not sanitize the spec.build.tempDir field before using it to construct a shell command. When the Kaniko container builder is enabled, a user with function-create permission can inject shell metacharacters into this field and achieve arbitrary command execution inside the Dashboard container, which runs with a Kubernetes service account holding wildcard access to Secrets, Pods, Jobs, and Deployments in its namespace. This issue has been patched in version 1.17.2.",
  "id": "CVE-2026-79754",
  "modified": "2026-09-04T03:30:58.994419800Z",
  "published": "2026-09-02T16:38:50.441Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/nuclio/nuclio/releases/tag/1.17.2"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/79xxx/CVE-2026-79754.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/nuclio/nuclio/security/advisories/GHSA-x44h-qmrv-mh72"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-79754"
    },
    {
      "type": "FIX",
      "url": "https://github.com/nuclio/nuclio/commit/e3ed7de65c20c270a2035b7c27b25800e5b1e252"
    },
    {
      "type": "FIX",
      "url": "https://github.com/nuclio/nuclio/pull/4190"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Nuclio: Kaniko build tempDir command injection"
}