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CVE-2026-29042

Nuclio Shell Runtime Command Injection Leading to Privilege Escalation PUBLISHED

Description (CNA)

Nuclio is a "Serverless" framework for Real-Time Events and Data Processing. Prior to version 1.15.20, the Nuclio Shell Runtime component contains a command injection vulnerability in how it processes user-supplied arguments. When a function is invoked via HTTP, the runtime reads the X-Nuclio-Arguments header and directly incorporates its value into shell commands without any validation or sanitization. This issue has been patched in version 1.15.20.

Affected (CNA)

Vendor / productVersions
nuclio / nuclioaffected < 1.15.20

CWE

CWE-75

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.