CVE-2026-91925

HighCVSS 8.8/10Last modified Sep 24, 2026

Description

Polyaxon through 2.16.4 renders operation specification fields with an unsandboxed Jinja2 environment during server-side run preparation, allowing authenticated users to execute arbitrary code. Attackers can submit runs with Jinja2 payloads in queue, namespace, conditions, presets, or dependencies fields to execute operating system commands in the scheduler process context, exposing database credentials and service tokens.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-1336

Affected software

No affected versions have been published.

Timeline

Published: Sep 15, 2026
Last modified: Sep 24, 2026
NVD status: Deferred

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