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CVE-2026-29042

CRITICAL

9.8

Description

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/6/2026

Derniere modification3/10/2026

Sourcenvd

Observations honeypot0

Produits affectes

iguazio:nuclio

Faiblesses (CWE)

CWE-75

References

https://github.com/nuclio/nuclio/commit/5352d7e16cf92f4350a2f8d806c4b80b626b5c5a(security-advisories@github.com)

https://github.com/nuclio/nuclio/pull/4030(security-advisories@github.com)

https://github.com/nuclio/nuclio/releases/tag/1.15.20(security-advisories@github.com)

https://github.com/nuclio/nuclio/security/advisories/GHSA-95fj-3w7g-4r27(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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