VULNERABILITY INTELLIGENCE
CVE-2026-52832
CVSS score4.9 MEDIUM
EPSS probability0.56%
CISA KEVNot currently listed
Published2026-09-02
Last modified2026-09-09
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Description
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 splits on : only — no path validation is applied to the module portion. This issue has been patched in version 1.16.5.
Weakness classification
- security-advisories@github.com: CWE-22