CVE-2026-52832-PoC-exploit-nuclio-dashboard

CVE-2026-52832-PoC-exploit-nuclio-dashboard Nuclio Dashboard NOP mode accepts unauthenticated POST /api/functions. The spec.handler field isn't path-validated, so ../../../../tmp/x.txt:handler escapes the build tempdir via path.Join, letting an attacker write arbitrary content to any path as root...

CVE-2026-52832 Nuclio: Unauthenticated path traversal in spec.handler allows arbitrary file write in Dashboard container

Nuclio is a "Serverless" framework for Real-Time Events and Data Processing. Prior to version 1.16.5, Nuclio Dashboard exposes POST /api/functions without authentication by default NOP auth mode. The spec.handler field e.g., mymodule:myfunction is parsed by functionconfig.ParseHandler which split...

CVE-2026-52832 Nuclio: Unauthenticated path traversal in spec.handler allows arbitrary file write in Dashboard container

Nuclio is a "Serverless" framework for Real-Time Events and Data Processing. Prior to version 1.16.5, Nuclio Dashboard exposes POST /api/functions without authentication by default NOP auth mode. The spec.handler field e.g., mymodule:myfunction is parsed by functionconfig.ParseHandler which split...

CVE-2026-52832

Nuclio (a serverless framework for real-time event/data processing) is affected by an unauthenticated path traversal in the Dashboard's POST /api/functions endpoint. In the default NOP auth mode, the spec.handler field is parsed by functionconfig.ParseHandler() which splits on : without path vali...