CVE-2026-42295
Last modified
CVE-2026-42295 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. 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. EPSS estimates a 0.36% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
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
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Argoproj | Argo Workflows | >= 4.0.0, < 4.0.5 |
References
- https://github.com/argoproj/argo-workflows/security/advisories/GHSA-7vf8-2cr6-54mfExploit, Vendor Advisory
- https://github.com/argoproj/argo-workflows/security/advisories/GHSA-7vf8-2cr6-54mfExploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-42295?
How severe is CVE-2026-42295?
How do I fix CVE-2026-42295?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-42288ChurchCRM is an open-source church management system. Prior …10
- CVE-2026-42289ChurchCRM is an open-source church management system. Prior …8.8
- CVE-2026-4229A flaw has been found in vanna-ai vanna up to 2.0.2. This im…7.3
- CVE-2026-42290protobufjs-cli is the command line add-on for protobuf.js. P…7.8
- CVE-2026-42291SysReptor is a fully customizable pentest reporting platform…6.8
- CVE-2026-42294Argo Workflows is an open source container-native workflow e…7.5
- CVE-2026-42296Argo Workflows is an open source container-native workflow e…8.1
- CVE-2026-42297Argo Workflows is an open source container-native workflow e…8.3
- CVE-2026-42298Postiz is an AI social media scheduling tool. Prior to commi…9.8
- CVE-2026-4230A vulnerability has been found in vanna-ai vanna up to 2.0.2…6.3
- CVE-2026-42300DevGuard provides vulnerability management for the full soft…9.3
- CVE-2026-42301pyp2spec generates working Fedora RPM spec file for Python p…7.8
Are you affected by CVE-2026-42295?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST