CVE-2021-37914

MEDIUM

Argo Workflows < 3.1.3 and 3.1.0-3.1.6 - Unauthenticated Workflow Disruption via Expression Template Injection

Title source: llm
STIX 2.1

Description

In Argo Workflows through 3.1.3, if EXPRESSION_TEMPLATES is enabled and untrusted users are allowed to specify input parameters when running workflows, an attacker may be able to disrupt a workflow because expression template output is evaluated.

References (2)

Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/argoproj/argo-workflows/issues/6441
Exploit, Patch, Third Party Advisory x_refsource_misc
https://github.com/argoproj/argo-workflows/pull/6442

Scores

CVSS v3 6.5
EPSS 0.0096
EPSS Percentile 57.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Details

CWE
CWE-20
Status published
Products (2)
argoproj/argo-workflows 3.1.0 - 3.1.6Go
argoproj/argo_workflows < 3.1.3
Published Aug 03, 2021
Tracked Since Feb 18, 2026