{"id":"CVE-2026-79755","aliases":["EUVD-2026-70218","GHSA-2893-rq73-w22x"],"status":"published","title":"Nuclio: Unauthenticated OS command injection via function namespace in docker ps --filter label (local Docker platform)","description":"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.","severity":{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00666,"percentile":0.52152,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2026-09-02T16:39:17Z","modified":"2026-10-28T02:30:56Z","products":[{"vendor":"nuclio","product":"nuclio"}],"references":[{"url":"https://github.com/nuclio/nuclio/security/advisories/GHSA-2893-rq73-w22x","tags":["x_refsource_CONFIRM","exploit","advisory"]},{"url":"https://github.com/nuclio/nuclio/pull/4220","tags":["x_refsource_MISC","fix"]},{"url":"https://github.com/nuclio/nuclio/commit/24582ac354d04951ec6786b3fe6ccf3b32652e9f","tags":["x_refsource_MISC","fix"]},{"url":"https://github.com/nuclio/nuclio/releases/tag/1.17.4","tags":["x_refsource_MISC","web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/79xxx/CVE-2026-79755.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-79755","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-79755","title":"Nuclio: Unauthenticated OS command injection via function namespace in docker ps --filter label (local Docker platform)","description":"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.","status":"published","published":"2026-09-02T16:39:17.639Z","modified":"2026-09-04T02:45:19.733Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T13:50:38.739766Z"}],"euvd":[{"id":"EUVD-2026-70218","description":"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.","status":"published","published":"2026-09-02T16:39:17Z","modified":"2026-09-04T02:45:19Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:01:12.73639Z"}],"nvd":[{"id":"CVE-2026-79755","description":"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.","status":"published","published":"2026-09-02T17:17:59.94Z","modified":"2026-09-09T21:04:42.813Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:12:43.399612Z"}],"osv":[{"id":"CVE-2026-79755","title":"Nuclio: Unauthenticated OS command injection via function namespace in docker ps --filter label (local Docker platform)","description":"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.","status":"published","published":"2026-09-02T16:39:17.639Z","modified":"2026-10-28T02:30:56.364529359Z","cvss":[{"version":"3.1","score":8,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:45:17.44708Z"}]}}