CVE-2021-37914

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.

CVSS v3 6.5 MEDIUM
CVSS v2.0 5.8 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:P

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/argoproj/argo-workflows/issues/6441	Exploit Issue Tracking Third Party Advisory
https://github.com/argoproj/argo-workflows/pull/6442	Exploit Patch Third Party Advisory
https://github.com/argoproj/argo-workflows/issues/6441	Exploit Issue Tracking Third Party Advisory
https://github.com/argoproj/argo-workflows/pull/6442	Exploit Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:argoproj:argo_workflows:*:*:*:*:*:go:*:*

History

No history.

Information

Published : 2021-08-03 00:15

Updated : 2026-02-13 21:46

NVD link : CVE-2021-37914

Mitre link : CVE-2021-37914

CVE.ORG link : CVE-2021-37914

JSON object : View

Products Affected

argoproj

argo_workflows

CWE

CWE-20

Improper Input Validation

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