VulnerabilityAnalyzed
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.
MEDIUM 6.5EPSS 0.96%
Does this matter?
Lower severity and a low EPSS score (0.96%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
- EPSS
- 0.96% probability · 60th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- argoproj/argo workflows
- Source
- cve@mitre.org
References
- https://github.com/argoproj/argo-workflows/issues/6441Exploit, Issue Tracking, Third Party Advisory
- https://github.com/argoproj/argo-workflows/pull/6442Exploit, Patch, Third Party Advisory
- https://github.com/argoproj/argo-workflows/issues/6441Exploit, Issue Tracking, Third Party Advisory
- https://github.com/argoproj/argo-workflows/pull/6442Exploit, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.