{"schema_version":1,"title":"Argo Project Argo Workflows vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 11 vulnerabilities in Argo Project Argo Workflows: 0 in the last 7 days and 2 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-93991, was published on 19 September 2026.","url":"https://junglewise.ai/threats/technologies/workflows","json_url":"https://junglewise.ai/threats/technologies/workflows.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/workflows","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":8,"all_time":11,"critical":1,"exploited":0,"last_7_days":0,"last_30_days":1,"last_90_days":2,"last_365_days":11},"latest":[{"cve":"CVE-2026-93991","cvss":7.7,"epss":0.0044,"slug":"cve-2026-93991-argo-workflows-versions-4-1-0-through-4-1-3-contain-an","title":"Argo Workflows authorization bypass in ListArchivedWorkflows","severity":"high","exploited":false,"published_at":"2026-09-19T23:17:10.36+00:00","url":"https://junglewise.ai/threats/cve-2026-93991-argo-workflows-versions-4-1-0-through-4-1-3-contain-an"},{"cve":"CVE-2026-54526","cvss":4,"epss":0.0055,"slug":"cve-2026-54526-argo-workflows-privilege-escalation-via-artifactgc-podspecpatch","title":"Argo Workflows privilege escalation via ArtifactGC PodSpecPatch","severity":"high","exploited":false,"published_at":"2026-07-16T19:16:50.373+00:00","url":"https://junglewise.ai/threats/cve-2026-54526-argo-workflows-privilege-escalation-via-artifactgc-podspecpatch"},{"cve":"CVE-2026-42297","cvss":8.3,"epss":0.0053,"slug":"cve-2026-42297-argo-workflows-missing-authorization-in-sync-configmap-provider","title":"Argo Workflows missing authorization in Sync ConfigMap Provider","severity":"high","exploited":false,"published_at":"2026-05-09T04:16:25.727+00:00","url":"https://junglewise.ai/threats/cve-2026-42297-argo-workflows-missing-authorization-in-sync-configmap-provider"},{"cve":"CVE-2026-42296","cvss":8.1,"epss":0.0049,"slug":"cve-2026-42296-argo-workflows-authorization-bypass-in-templatereferencing-strict","title":"Argo Workflows authorization bypass in templateReferencing Strict mode","severity":"high","exploited":false,"published_at":"2026-05-09T04:16:25.563+00:00","url":"https://junglewise.ai/threats/cve-2026-42296-argo-workflows-authorization-bypass-in-templatereferencing-strict"},{"cve":"CVE-2026-42295","cvss":4.9,"epss":0.004,"slug":"cve-2026-42295-argo-workflows-plaintext-credential-leak-in-workflow-logs","title":"Argo Workflows plaintext credential leak in workflow logs","severity":"high","exploited":false,"published_at":"2026-05-09T04:16:25.367+00:00","url":"https://junglewise.ai/threats/cve-2026-42295-argo-workflows-plaintext-credential-leak-in-workflow-logs"},{"cve":"CVE-2026-42294","cvss":7.5,"epss":0.0074,"slug":"cve-2026-42294-argo-workflows-denial-of-service-in-webhook-interceptor","title":"Argo Workflows denial of service in Webhook Interceptor","severity":"high","exploited":false,"published_at":"2026-05-09T04:16:24.903+00:00","url":"https://junglewise.ai/threats/cve-2026-42294-argo-workflows-denial-of-service-in-webhook-interceptor"},{"cve":"CVE-2026-42183","cvss":6.5,"epss":0.0057,"slug":"cve-2026-42183-argo-workflows-denial-of-service-via-nil-pointer-dereference-in","title":"Argo Workflows denial of service via nil pointer dereference in gatekeeper","severity":"medium","exploited":false,"published_at":"2026-05-09T04:16:23.81+00:00","url":"https://junglewise.ai/threats/cve-2026-42183-argo-workflows-denial-of-service-via-nil-pointer-dereference-in"},{"cve":"CVE-2026-40886","cvss":7.7,"epss":0.0059,"slug":"cve-2026-40886-argo-workflows-denial-of-service-via-malformed-pod-annotation","title":"Argo Workflows denial of service via malformed pod annotation","severity":"high","exploited":false,"published_at":"2026-04-23T19:17:28.617+00:00","url":"https://junglewise.ai/threats/cve-2026-40886-argo-workflows-denial-of-service-via-malformed-pod-annotation"},{"cve":"CVE-2026-31892","cvss":8.1,"epss":0.0065,"slug":"cve-2026-31892-argo-workflows-security-bypass-via-podspecpatch-in","title":"Argo Workflows security bypass via podSpecPatch in WorkflowTemplates","severity":"high","exploited":false,"published_at":"2026-03-11T16:16:44.033+00:00","url":"https://junglewise.ai/threats/cve-2026-31892-argo-workflows-security-bypass-via-podspecpatch-in"},{"cve":"CVE-2026-28229","cvss":9.8,"epss":0.0078,"slug":"cve-2026-28229-argo-workflows-authentication-bypass-in-workflow-template","title":"Argo Workflows authentication bypass in workflow template endpoints","severity":"critical","exploited":false,"published_at":"2026-03-11T16:16:40.477+00:00","url":"https://junglewise.ai/threats/cve-2026-28229-argo-workflows-authentication-bypass-in-workflow-template"},{"cve":"CVE-2026-23960","cvss":5.4,"epss":0.0041,"slug":"cve-2026-23960-argo-workflows-stored-xss-in-artifact-directory-listing","title":"Argo Workflows stored XSS in artifact directory listing","severity":"medium","exploited":false,"published_at":"2026-01-21T22:15:50.627+00:00","url":"https://junglewise.ai/threats/cve-2026-23960-argo-workflows-stored-xss-in-artifact-directory-listing"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Argo Project Argo CD","slug":"argo-cd","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/argo-cd"}],"technology":{"hub":true,"name":"Argo Project Argo Workflows","slug":"workflows","vendor":{"name":"Argo Project","slug":"argo-project","url":"https://junglewise.ai/threats/vendors/argo-project"},"aliases":["argo-workflows"],"category":"workflow-engine","homepage":"https://argoproj.github.io/projects/argo/","repo_url":"https://github.com/argoproj/argo-workflows","description":"An open source container-native workflow engine for orchestrating parallel jobs on Kubernetes.","url":"https://junglewise.ai/threats/technologies/workflows"},"most_severe":[{"cve":"CVE-2026-28229","cvss":9.8,"epss":0.0078,"slug":"cve-2026-28229-argo-workflows-authentication-bypass-in-workflow-template","title":"Argo Workflows authentication bypass in workflow template endpoints","severity":"critical","exploited":false,"published_at":"2026-03-11T16:16:40.477+00:00","url":"https://junglewise.ai/threats/cve-2026-28229-argo-workflows-authentication-bypass-in-workflow-template"},{"cve":"CVE-2026-42297","cvss":8.3,"epss":0.0053,"slug":"cve-2026-42297-argo-workflows-missing-authorization-in-sync-configmap-provider","title":"Argo Workflows missing authorization in Sync ConfigMap Provider","severity":"high","exploited":false,"published_at":"2026-05-09T04:16:25.727+00:00","url":"https://junglewise.ai/threats/cve-2026-42297-argo-workflows-missing-authorization-in-sync-configmap-provider"},{"cve":"CVE-2026-31892","cvss":8.1,"epss":0.0065,"slug":"cve-2026-31892-argo-workflows-security-bypass-via-podspecpatch-in","title":"Argo Workflows security bypass via podSpecPatch in WorkflowTemplates","severity":"high","exploited":false,"published_at":"2026-03-11T16:16:44.033+00:00","url":"https://junglewise.ai/threats/cve-2026-31892-argo-workflows-security-bypass-via-podspecpatch-in"},{"cve":"CVE-2026-42296","cvss":8.1,"epss":0.0049,"slug":"cve-2026-42296-argo-workflows-authorization-bypass-in-templatereferencing-strict","title":"Argo Workflows authorization bypass in templateReferencing Strict mode","severity":"high","exploited":false,"published_at":"2026-05-09T04:16:25.563+00:00","url":"https://junglewise.ai/threats/cve-2026-42296-argo-workflows-authorization-bypass-in-templatereferencing-strict"},{"cve":"CVE-2026-40886","cvss":7.7,"epss":0.0059,"slug":"cve-2026-40886-argo-workflows-denial-of-service-via-malformed-pod-annotation","title":"Argo Workflows denial of service via malformed pod annotation","severity":"high","exploited":false,"published_at":"2026-04-23T19:17:28.617+00:00","url":"https://junglewise.ai/threats/cve-2026-40886-argo-workflows-denial-of-service-via-malformed-pod-annotation"},{"cve":"CVE-2026-93991","cvss":7.7,"epss":0.0044,"slug":"cve-2026-93991-argo-workflows-versions-4-1-0-through-4-1-3-contain-an","title":"Argo Workflows authorization bypass in ListArchivedWorkflows","severity":"high","exploited":false,"published_at":"2026-09-19T23:17:10.36+00:00","url":"https://junglewise.ai/threats/cve-2026-93991-argo-workflows-versions-4-1-0-through-4-1-3-contain-an"},{"cve":"CVE-2026-42294","cvss":7.5,"epss":0.0074,"slug":"cve-2026-42294-argo-workflows-denial-of-service-in-webhook-interceptor","title":"Argo Workflows denial of service in Webhook Interceptor","severity":"high","exploited":false,"published_at":"2026-05-09T04:16:24.903+00:00","url":"https://junglewise.ai/threats/cve-2026-42294-argo-workflows-denial-of-service-in-webhook-interceptor"},{"cve":"CVE-2026-42295","cvss":4.9,"epss":0.004,"slug":"cve-2026-42295-argo-workflows-plaintext-credential-leak-in-workflow-logs","title":"Argo Workflows plaintext credential leak in workflow logs","severity":"high","exploited":false,"published_at":"2026-05-09T04:16:25.367+00:00","url":"https://junglewise.ai/threats/cve-2026-42295-argo-workflows-plaintext-credential-leak-in-workflow-logs"},{"cve":"CVE-2026-54526","cvss":4,"epss":0.0055,"slug":"cve-2026-54526-argo-workflows-privilege-escalation-via-artifactgc-podspecpatch","title":"Argo Workflows privilege escalation via ArtifactGC PodSpecPatch","severity":"high","exploited":false,"published_at":"2026-07-16T19:16:50.373+00:00","url":"https://junglewise.ai/threats/cve-2026-54526-argo-workflows-privilege-escalation-via-artifactgc-podspecpatch"},{"cve":"CVE-2026-42183","cvss":6.5,"epss":0.0057,"slug":"cve-2026-42183-argo-workflows-denial-of-service-via-nil-pointer-dereference-in","title":"Argo Workflows denial of service via nil pointer dereference in gatekeeper","severity":"medium","exploited":false,"published_at":"2026-05-09T04:16:23.81+00:00","url":"https://junglewise.ai/threats/cve-2026-42183-argo-workflows-denial-of-service-via-nil-pointer-dereference-in"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}