{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-55797", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-17T14:40:28.381Z", "datePublished": "2026-10-09T16:43:35.954Z", "dateUpdated": "2026-10-09T17:53:53.357Z"}, "containers": {"cna": {"title": "Argo CD repo-server command injection via crafted SSH repository SOCKS5 proxy URL", "problemTypes": [{"descriptions": [{"cweId": "CWE-78", "lang": "en", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-j6cw-g6p4-7hch", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-j6cw-g6p4-7hch"}, {"name": "https://github.com/argoproj/argo-cd/pull/15864", "tags": ["x_refsource_MISC"], "url": "https://github.com/argoproj/argo-cd/pull/15864"}, {"name": "https://github.com/argoproj/argo-cd/commit/1e3ddd0b7250aa23f489956b5fab8c13d0493a9f", "tags": ["x_refsource_MISC"], "url": "https://github.com/argoproj/argo-cd/commit/1e3ddd0b7250aa23f489956b5fab8c13d0493a9f"}, {"name": "https://github.com/argoproj/argo-cd/commit/9b27aeb1a4fb15d11a0f01cad65dea1fdfc60205", "tags": ["x_refsource_MISC"], "url": "https://github.com/argoproj/argo-cd/commit/9b27aeb1a4fb15d11a0f01cad65dea1fdfc60205"}, {"name": "https://github.com/argoproj/argo-cd/releases/tag/v3.3.15", "tags": ["x_refsource_MISC"], "url": "https://github.com/argoproj/argo-cd/releases/tag/v3.3.15"}, {"name": "https://github.com/argoproj/argo-cd/releases/tag/v3.4.10", "tags": ["x_refsource_MISC"], "url": "https://github.com/argoproj/argo-cd/releases/tag/v3.4.10"}, {"name": "https://github.com/argoproj/argo-cd/releases/tag/v3.5.4", "tags": ["x_refsource_MISC"], "url": "https://github.com/argoproj/argo-cd/releases/tag/v3.5.4"}, {"name": "https://github.com/argoproj/argo-cd/releases/tag/v3.6.0-rc2", "tags": ["x_refsource_MISC"], "url": "https://github.com/argoproj/argo-cd/releases/tag/v3.6.0-rc2"}], "affected": [{"vendor": "argoproj", "product": "argo-cd", "versions": [{"version": ">= 2.11.0, <= 2.14.21", "status": "affected"}, {"version": ">= 3.0.0, < 3.3.15", "status": "affected"}, {"version": ">= 3.4.0, < 3.4.10", "status": "affected"}, {"version": ">= 3.5.0, < 3.5.4", "status": "affected"}, {"version": "= 3.6.0-rc1", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-09T16:43:35.954Z"}, "descriptions": [{"lang": "en", "value": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From 2.11.0 until 3.3.15, 3.4.10, 3.5.4, and 3.6.0-rc2, the Argo CD repo-server is vulnerable to command injection when it clones, tests, or fetches an SSH Git repository configured with a proxy URL. The proxy host and port are embedded in an SSH ProxyCommand that is executed through a shell without neutralizing shell metacharacters. A user who can create or update a repository or repository credential template can supply a crafted proxy host to execute commands in the repo-server and access its Git, Helm, and OCI credentials. This issue is fixed in versions 3.3.15, 3.4.10, 3.5.4, and 3.6.0-rc2."}], "source": {"advisory": "GHSA-j6cw-g6p4-7hch", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-10-09T17:53:47.301776Z", "id": "CVE-2026-55797", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-09T17:53:53.357Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-55797", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-10-09T17:53:47.301776Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-09T17:53:50.417Z"}}], "cna": {"title": "Argo CD repo-server command injection via crafted SSH repository SOCKS5 proxy URL", "source": {"advisory": "GHSA-j6cw-g6p4-7hch", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "argoproj", "product": "argo-cd", "versions": [{"status": "affected", "version": ">= 2.11.0, <= 2.14.21"}, {"status": "affected", "version": ">= 3.0.0, < 3.3.15"}, {"status": "affected", "version": ">= 3.4.0, < 3.4.10"}, {"status": "affected", "version": ">= 3.5.0, < 3.5.4"}, {"status": "affected", "version": "= 3.6.0-rc1"}]}], "references": [{"url": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-j6cw-g6p4-7hch", "name": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-j6cw-g6p4-7hch", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/argoproj/argo-cd/pull/15864", "name": "https://github.com/argoproj/argo-cd/pull/15864", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/argoproj/argo-cd/commit/1e3ddd0b7250aa23f489956b5fab8c13d0493a9f", "name": "https://github.com/argoproj/argo-cd/commit/1e3ddd0b7250aa23f489956b5fab8c13d0493a9f", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/argoproj/argo-cd/commit/9b27aeb1a4fb15d11a0f01cad65dea1fdfc60205", "name": "https://github.com/argoproj/argo-cd/commit/9b27aeb1a4fb15d11a0f01cad65dea1fdfc60205", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/argoproj/argo-cd/releases/tag/v3.3.15", "name": "https://github.com/argoproj/argo-cd/releases/tag/v3.3.15", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/argoproj/argo-cd/releases/tag/v3.4.10", "name": "https://github.com/argoproj/argo-cd/releases/tag/v3.4.10", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/argoproj/argo-cd/releases/tag/v3.5.4", "name": "https://github.com/argoproj/argo-cd/releases/tag/v3.5.4", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/argoproj/argo-cd/releases/tag/v3.6.0-rc2", "name": "https://github.com/argoproj/argo-cd/releases/tag/v3.6.0-rc2", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From 2.11.0 until 3.3.15, 3.4.10, 3.5.4, and 3.6.0-rc2, the Argo CD repo-server is vulnerable to command injection when it clones, tests, or fetches an SSH Git repository configured with a proxy URL. The proxy host and port are embedded in an SSH ProxyCommand that is executed through a shell without neutralizing shell metacharacters. A user who can create or update a repository or repository credential template can supply a crafted proxy host to execute commands in the repo-server and access its Git, Helm, and OCI credentials. This issue is fixed in versions 3.3.15, 3.4.10, 3.5.4, and 3.6.0-rc2."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-78", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-09T16:43:35.954Z"}}}, "cveMetadata": {"cveId": "CVE-2026-55797", "state": "PUBLISHED", "dateUpdated": "2026-10-09T17:53:53.357Z", "dateReserved": "2026-06-17T14:40:28.381Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-10-09T16:43:35.954Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "argo-cd", "vendor": "argoproj", "versions": [{"status": "affected", "version": ">= 2.11.0, <= 2.14.21"}, {"status": "affected", "version": ">= 3.0.0, < 3.3.15"}, {"status": "affected", "version": ">= 3.4.0, < 3.4.10"}, {"status": "affected", "version": ">= 3.5.0, < 3.5.4"}, {"status": "affected", "version": "= 3.6.0-rc1"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From 2.11.0 until 3.3.15, 3.4.10, 3.5.4, and 3.6.0-rc2, the Argo CD repo-server is vulnerable to command injection when it clones, tests, or fetches an SSH Git repository configured with a proxy URL. The proxy host and port are embedded in an SSH ProxyCommand that is executed through a shell without neutralizing shell metacharacters. A user who can create or update a repository or repository credential template can supply a crafted proxy host to execute commands in the repo-server and access its Git, Helm, and OCI credentials. This issue is fixed in versions 3.3.15, 3.4.10, 3.5.4, and 3.6.0-rc2."}], "id": "CVE-2026-55797", "lastModified": "2026-10-09T18:17:08.530", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-55797", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-10-09T17:53:47.301776Z", "version": "2.0.3"}}]}, "published": "2026-10-09T17:16:47.710", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/argoproj/argo-cd/commit/1e3ddd0b7250aa23f489956b5fab8c13d0493a9f"}, {"source": "security-advisories@github.com", "url": "https://github.com/argoproj/argo-cd/commit/9b27aeb1a4fb15d11a0f01cad65dea1fdfc60205"}, {"source": "security-advisories@github.com", "url": "https://github.com/argoproj/argo-cd/pull/15864"}, {"source": "security-advisories@github.com", "url": "https://github.com/argoproj/argo-cd/releases/tag/v3.3.15"}, {"source": "security-advisories@github.com", "url": "https://github.com/argoproj/argo-cd/releases/tag/v3.4.10"}, {"source": "security-advisories@github.com", "url": "https://github.com/argoproj/argo-cd/releases/tag/v3.5.4"}, {"source": "security-advisories@github.com", "url": "https://github.com/argoproj/argo-cd/releases/tag/v3.6.0-rc2"}, {"source": "security-advisories@github.com", "url": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-j6cw-g6p4-7hch"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{"bugzilla": {"description": "github.com/argoproj/argo-cd/v3: github.com/argoproj/argo-cd/v2: argo-cd: Arbitrary command execution via crafted SSH repository proxy configuration", "id": "2548730", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2548730"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-78", "details": ["Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From 2.11.0 until 3.3.15, 3.4.10, 3.5.4, and 3.6.0-rc2, the Argo CD repo-server is vulnerable to command injection when it clones, tests, or fetches an SSH Git repository configured with a proxy URL. The proxy host and port are embedded in an SSH ProxyCommand that is executed through a shell without neutralizing shell metacharacters. A user who can create or update a repository or repository credential template can supply a crafted proxy host to execute commands in the repo-server and access its Git, Helm, and OCI credentials. This issue is fixed in versions 3.3.15, 3.4.10, 3.5.4, and 3.6.0-rc2.", "A flaw was found in Argo CD's repository server component. An authenticated user with permissions to create or update repository configurations can supply a crafted proxy address containing special characters for an SSH (Secure Shell) repository. Because the server processes this proxy address directly through a system shell without proper sanitization, an attacker can execute arbitrary commands on the repository server and access stored credentials."], "name": "CVE-2026-55797", "package_state": [{"cpe": "cpe:/a:redhat:openshift_data_foundation:4", "fix_state": "Affected", "package_name": "odf4/odf-multicluster-rhel9-operator", "product_name": "Red Hat Openshift Data Foundation 4"}, {"cpe": "cpe:/a:redhat:openshift_gitops:1", "fix_state": "Affected", "package_name": "openshift-gitops-1/argocd-agent-rhel9", "product_name": "Red Hat OpenShift GitOps"}, {"cpe": "cpe:/a:redhat:openshift_gitops:1", "fix_state": "Affected", "package_name": "openshift-gitops-1/argocd-image-updater-rhel9", "product_name": "Red Hat OpenShift GitOps"}, {"cpe": "cpe:/a:redhat:openshift_gitops:1", "fix_state": "Not affected", "package_name": "openshift-gitops-1/argocd-rhel9", "product_name": "Red Hat OpenShift GitOps"}, {"cpe": "cpe:/a:redhat:openshift_gitops:1", "fix_state": "Affected", "package_name": "openshift-gitops-1/gitops-rhel9", "product_name": "Red Hat OpenShift GitOps"}, {"cpe": "cpe:/a:redhat:openshift_gitops:1", "fix_state": "Affected", "package_name": "openshift-gitops-1/gitops-rhel9-operator", "product_name": "Red Hat OpenShift GitOps"}], "public_date": "2026-10-09T16:43:35Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-55797\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-55797\nhttps://github.com/argoproj/argo-cd/commit/1e3ddd0b7250aa23f489956b5fab8c13d0493a9f\nhttps://github.com/argoproj/argo-cd/commit/9b27aeb1a4fb15d11a0f01cad65dea1fdfc60205\nhttps://github.com/argoproj/argo-cd/pull/15864\nhttps://github.com/argoproj/argo-cd/releases/tag/v3.3.15\nhttps://github.com/argoproj/argo-cd/releases/tag/v3.4.10\nhttps://github.com/argoproj/argo-cd/releases/tag/v3.5.4\nhttps://github.com/argoproj/argo-cd/releases/tag/v3.6.0-rc2\nhttps://github.com/argoproj/argo-cd/security/advisories/GHSA-j6cw-g6p4-7hch"], "threat_severity": "Important"}