CVE-2021-37914

Public Exploit

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.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.27%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/argoproj/argo-workflows/issues/6441 third party advisory issue tracking exploit
https://github.com/argoproj/argo-workflows/pull/6442 patch third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-37914?
CVE-2021-37914 has been scored as a medium severity vulnerability.
How to fix CVE-2021-37914?
To fix CVE-2021-37914, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-37914 being actively exploited in the wild?
It is possible that CVE-2021-37914 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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