Refine your search
1 vulnerability found for Red Hat OpenShift GitOps 1.19 by Red Hat
CVE-2026-15416 (GCVE-0-2026-15416)
Vulnerability from cvelistv5
Published
2026-07-14 08:56
Modified
2026-08-11 00:38
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-306 - Missing Authentication for Critical Function
Summary
A flaw was identified in Argo CD, the GitOps engine used by Red Hat OpenShift GitOps, that could allow an unauthenticated attacker with network access to the Argo CD repo-server to achieve remote code execution. Under certain conditions, the attacker may then manipulate cached data to deploy malicious Kubernetes resources to managed clusters, potentially resulting in complete cluster compromise.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| argoproj | argo-helm |
Version: 0 ≤ |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-15416",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-15T14:39:38.453802Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-07-15T14:39:52.411Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://github.com/argoproj/argo-helm",
"defaultStatus": "unaffected",
"packageName": "argo-helm",
"product": "argo-helm",
"vendor": "argoproj",
"versions": [
{
"lessThan": "10.0.0",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"collectionURL": "https://catalog.redhat.com/software/containers/",
"cpes": [
"cpe:/a:redhat:openshift_gitops:1.19::el8"
],
"defaultStatus": "affected",
"packageName": "openshift-gitops-1/argocd-rhel8",
"product": "Red Hat OpenShift GitOps 1.19",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "1785149260",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://catalog.redhat.com/software/containers/",
"cpes": [
"cpe:/a:redhat:openshift_gitops:1.19::el8"
],
"defaultStatus": "affected",
"packageName": "openshift-gitops-1/gitops-rhel8-operator",
"product": "Red Hat OpenShift GitOps 1.19",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "1785171339",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:openshift_data_foundation:4"
],
"defaultStatus": "unaffected",
"packageName": "odf4/odf-multicluster-rhel9-operator",
"product": "Red Hat Openshift Data Foundation 4",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:openshift_gitops:1"
],
"defaultStatus": "unknown",
"packageName": "openshift-gitops-1/argocd-agent-rhel8",
"product": "Red Hat OpenShift GitOps",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:openshift_gitops:1"
],
"defaultStatus": "unaffected",
"packageName": "openshift-gitops-1/argocd-agent-rhel9",
"product": "Red Hat OpenShift GitOps",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:openshift_gitops:1"
],
"defaultStatus": "affected",
"packageName": "openshift-gitops-1/argocd-image-updater-rhel8",
"product": "Red Hat OpenShift GitOps",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:openshift_gitops:1"
],
"defaultStatus": "unaffected",
"packageName": "openshift-gitops-1/argocd-image-updater-rhel9",
"product": "Red Hat OpenShift GitOps",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:openshift_gitops:1"
],
"defaultStatus": "unknown",
"packageName": "openshift-gitops-1/argocd-rhel9",
"product": "Red Hat OpenShift GitOps",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:openshift_gitops:1"
],
"defaultStatus": "affected",
"packageName": "openshift-gitops-1/gitops-operator-bundle",
"product": "Red Hat OpenShift GitOps",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:openshift_gitops:1"
],
"defaultStatus": "affected",
"packageName": "openshift-gitops-1/gitops-rhel8",
"product": "Red Hat OpenShift GitOps",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:openshift_gitops:1"
],
"defaultStatus": "unaffected",
"packageName": "openshift-gitops-1/gitops-rhel9",
"product": "Red Hat OpenShift GitOps",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:openshift_gitops:1"
],
"defaultStatus": "unaffected",
"packageName": "openshift-gitops-1/gitops-rhel9-operator",
"product": "Red Hat OpenShift GitOps",
"vendor": "Red Hat"
}
],
"datePublic": "2026-07-01T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "A flaw was identified in Argo CD, the GitOps engine used by Red Hat OpenShift GitOps, that could allow an unauthenticated attacker with network access to the Argo CD repo-server to achieve remote code execution. Under certain conditions, the attacker may then manipulate cached data to deploy malicious Kubernetes resources to managed clusters, potentially resulting in complete cluster compromise."
}
],
"metrics": [
{
"other": {
"content": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"value": "Important"
},
"type": "Red Hat severity rating"
}
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "LOW",
"baseScore": 8.9,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-306",
"description": "Missing Authentication for Critical Function",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-11T00:38:39.224Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"name": "RHSA-2026:52857",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2026:52857"
},
{
"tags": [
"vdb-entry",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/security/cve/CVE-2026-15416"
},
{
"name": "RHBZ#2496732",
"tags": [
"issue-tracking",
"x_refsource_REDHAT"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2496732"
},
{
"url": "https://github.com/argoproj/argo-helm/commit/0f245ab"
},
{
"url": "https://github.com/argoproj/argo-helm/security/advisories/GHSA-47m3-95c7-g2g8"
},
{
"url": "https://thehackernews.com/2026/07/unpatched-argo-cd-repo-server-flaw.html"
},
{
"url": "https://www.synacktiv.com/en/publications/caught-in-the-octopus-trap-unauthenticated-rce-in-argo-cd-with-codeql"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-07-03T00:00:00.000Z",
"value": "Reported to Red Hat."
},
{
"lang": "en",
"time": "2026-07-01T00:00:00.000Z",
"value": "Made public."
}
],
"title": "Argo-cd: argo cd unauthenticated remote code execution in repo-server via generatemanifest grpc endpoint",
"workarounds": [
{
"lang": "en",
"value": "Limit network access to the Argo CD repo-server gRPC endpoint to trusted internal components using Kubernetes NetworkPolicy or equivalent network access controls. Do not expose the repo-server outside the cluster or to untrusted networks. Restrict access to the associated Redis service and update to a fixed version once one becomes available."
}
],
"x_generator": {
"engine": "cvelib 1.8.0"
},
"x_redhatCweChain": "CWE-306: Missing Authentication for Critical Function"
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2026-15416",
"datePublished": "2026-07-14T08:56:29.942Z",
"dateReserved": "2026-07-10T14:49:39.682Z",
"dateUpdated": "2026-08-11T00:38:39.224Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}