{"id":"CVE-2026-43824","state":"PUBLISHED","title":"In Argo CD 3.2.0 before 3.2.11 and 3.3.0 before 3.3.9, ServerSideDiff allows reading cleartext Kubernetes Secret data.","description":"In Argo CD 3.2.0 before 3.2.11 and 3.3.0 before 3.3.9, ServerSideDiff allows reading cleartext Kubernetes Secret data.","publishedAt":"2026-05-02T01:20:33.348Z","updatedAt":"2026-07-15T00:55:34.280Z","severity":{"score":7.7,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","source":"mitre"},"assigner":"mitre","products":["argoproj Argo CD"],"affected":[{"vendor":"argoproj","product":"Argo CD","defaultStatus":"unaffected","versions":[{"version":"3.2.0","status":"affected","lessThan":"3.2.11","versionType":"semver"},{"version":"3.3.0","status":"affected","lessThan":"3.3.9","versionType":"semver"}]}],"references":["https://github.com/argoproj/argo-cd/security/advisories/GHSA-3v3m-wc6v-x4x3","https://access.redhat.com/security/cve/CVE-2026-43824","https://bugzilla.redhat.com/show_bug.cgi?id=2464613","https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-43824.json"],"weaknesses":["CWE-212","CWE-312"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/43xxx/CVE-2026-43824.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-43824","state":"PUBLISHED","datePublished":"2026-05-02T01:20:33.348Z","dateUpdated":"2026-07-15T00:55:34.280Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2026-05-02T01:20:32.951Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In Argo CD 3.2.0 before 3.2.11 and 3.3.0 before 3.3.9, ServerSideDiff allows reading cleartext Kubernetes Secret data."}],"affected":[{"vendor":"argoproj","product":"Argo CD","defaultStatus":"unaffected","versions":[{"version":"3.2.0","status":"affected","lessThan":"3.2.11","versionType":"semver"},{"version":"3.3.0","status":"affected","lessThan":"3.3.9","versionType":"semver"}]}],"references":[{"url":"https://github.com/argoproj/argo-cd/security/advisories/GHSA-3v3m-wc6v-x4x3"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-212","description":"CWE-212 Improper Removal of Sensitive Information Before Storage or Transfer","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2026-05-02T01:42:18.517Z"},"x_generator":{"engine":"CVE-Request-form 0.0.1"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*","versionStartIncluding":"3.2.0","versionEndExcluding":"3.2.11"},{"vulnerable":true,"criteria":"cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*","versionStartIncluding":"3.3.0","versionEndExcluding":"3.3.9"}]}]}]},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/argoproj/argo-cd/security/advisories/GHSA-3v3m-wc6v-x4x3","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-04T13:32:13.742342Z","id":"CVE-2026-43824","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-04T13:32:17.895Z"}},{"title":"github.com/argoproj/argo-cd/: Argo CD: Information disclosure via ServerSideDiff allows reading Kubernetes Secret data","descriptions":[{"lang":"en","value":"A flaw was found in Argo CD. The ServerSideDiff feature allows for the reading of cleartext Kubernetes Secret data. This vulnerability could lead to information disclosure, potentially exposing sensitive configuration details within the Kubernetes environment."}],"affected":[{"vendor":"Red Hat","product":"Red Hat Openshift Data Foundation 4","packageName":"odf4/odf-multicluster-rhel9-operator","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_data_foundation:4"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","packageName":"openshift-gitops-1/argocd-agent-rhel8","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_gitops:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","packageName":"openshift-gitops-1/argocd-agent-rhel9","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_gitops:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","packageName":"openshift-gitops-1/argocd-image-updater-rhel8","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_gitops:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","packageName":"openshift-gitops-1/argocd-image-updater-rhel9","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_gitops:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","packageName":"openshift-gitops-1/argocd-rhel8","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_gitops:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","packageName":"openshift-gitops-1/argocd-rhel9","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_gitops:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","packageName":"openshift-gitops-1/gitops-rhel8","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_gitops:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","packageName":"openshift-gitops-1/gitops-rhel8-operator","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_gitops:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","packageName":"openshift-gitops-1/gitops-rhel9","defaultStatus":"unaffected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_gitops:1"]},{"vendor":"Red Hat","product":"Red Hat OpenShift GitOps","packageName":"openshift-gitops-1/gitops-rhel9-operator","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openshift_gitops:1"]}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-43824","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2464613","name":"RHBZ#2464613","tags":["issue-tracking","x_refsource_REDHAT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-43824.json","tags":["x_sadp-csaf-vex"]}],"metrics":[{"other":{"content":{"namespace":"https://access.redhat.com/security/updates/classification/","value":"Important"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":9.6,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-312","description":"Cleartext Storage of Sensitive Information","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"redhat-SADP","orgId":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c","dateUpdated":"2026-07-15T00:55:34.280Z"},"datePublic":"2026-05-02T01:20:33.348Z","timeline":[{"lang":"en","time":"2026-05-02T02:00:52.099Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-05-02T01:20:33.348Z","value":"Made public."}],"workarounds":[{"lang":"en","value":"Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}],"x_adpType":"supplier","x_generator":{"engine":"sadp-cli 1.0.0"}}]}}}