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Vulnerability Details :

CVE-2026-42295

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-09 May, 2026 | 03:48
Updated At-09 May, 2026 | 03:48
Rejected At-
Credits

Argo Workflows: Exposure of artifact repository credentials

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the workflow executor logs all artifact repository credentials (S3 access keys, secret keys, GCS service account keys, Azure account keys, Git passwords, etc.) in plaintext on artifact operation. Any user with read access to workflow pod logs can extract these credentials. This issue has been patched in version 4.0.5.

Vendors
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Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:09 May, 2026 | 03:48
Updated At:09 May, 2026 | 03:48
Rejected At:
▼CVE Numbering Authority (CNA)
Argo Workflows: Exposure of artifact repository credentials

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the workflow executor logs all artifact repository credentials (S3 access keys, secret keys, GCS service account keys, Azure account keys, Git passwords, etc.) in plaintext on artifact operation. Any user with read access to workflow pod logs can extract these credentials. This issue has been patched in version 4.0.5.

Affected Products
Vendor
argoproj
Product
argo-workflows
Versions
Affected
  • >= 4.0.0, < 4.0.5
Problem Types
TypeCWE IDDescription
CWECWE-522CWE-522: Insufficiently Protected Credentials
Type: CWE
CWE ID: CWE-522
Description: CWE-522: Insufficiently Protected Credentials
Metrics
VersionBase scoreBase severityVector
4.08.5HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Version: 4.0
Base score: 8.5
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/argoproj/argo-workflows/security/advisories/GHSA-7vf8-2cr6-54mf
x_refsource_CONFIRM
https://github.com/argoproj/argo-workflows/releases/tag/v4.0.5
x_refsource_MISC
Hyperlink: https://github.com/argoproj/argo-workflows/security/advisories/GHSA-7vf8-2cr6-54mf
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/argoproj/argo-workflows/releases/tag/v4.0.5
Resource:
x_refsource_MISC
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:09 May, 2026 | 04:16
Updated At:09 May, 2026 | 04:16

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the workflow executor logs all artifact repository credentials (S3 access keys, secret keys, GCS service account keys, Azure account keys, Git passwords, etc.) in plaintext on artifact operation. Any user with read access to workflow pod logs can extract these credentials. This issue has been patched in version 4.0.5.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.08.5HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 4.0
Base score: 8.5
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-522Primarysecurity-advisories@github.com
CWE ID: CWE-522
Type: Primary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/argoproj/argo-workflows/releases/tag/v4.0.5security-advisories@github.com
N/A
https://github.com/argoproj/argo-workflows/security/advisories/GHSA-7vf8-2cr6-54mfsecurity-advisories@github.com
N/A
Hyperlink: https://github.com/argoproj/argo-workflows/releases/tag/v4.0.5
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/argoproj/argo-workflows/security/advisories/GHSA-7vf8-2cr6-54mf
Source: security-advisories@github.com
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-2025-62157
Matching Score-10
Assigner-GitHub, Inc.
ShareView Details
Matching Score-10
Assigner-GitHub, Inc.
CVSS Score-8.5||HIGH
EPSS-0.03% / 10.36%
||
7 Day CHG~0.00%
Published-14 Oct, 2025 | 15:06
Updated-06 Feb, 2026 | 20:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Argo Workflows exposes artifact repository credentials in workflow-controller logs

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Argo Workflows versions prior to 3.6.12 and versions 3.7.0 through 3.7.2 expose artifact repository credentials in plaintext in workflow-controller pod logs. An attacker with permissions to read pod logs in a namespace running Argo Workflows can read the workflow-controller logs and obtain credentials to the artifact repository. Update to versions 3.6.12 or 3.7.3 to remediate the vulnerability. No known workarounds exist.

Action-Not Available
Vendor-argoprojargoproj
Product-argo_workflowsargo-workflows
CWE ID-CWE-522
Insufficiently Protected Credentials
Details not found