CVE-2026-11769

{"id": "CVE-2026-11769", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-11769", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-15T17:24:16.248300Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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"}, "impactScore": 5.9, "exploitabilityScore": 2.8}], "cvssMetricV40": [{"type": "Secondary", "source": "security@grafana.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 6.4, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "security@grafana.com", "affectedData": [{"vendor": "Grafana", "product": "Grafana Operator", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "5.23.0"}], "defaultStatus": "unaffected"}]}], "published": "2026-06-13T06:16:14.380", "references": [{"url": "https://grafana.com/security/security-advisories/cve-2026-11769", "tags": ["Mitigation", "Vendor Advisory"], "source": "security@grafana.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "We have released version 5.24.0 of the Grafana Operator. This patch includes a MEDIUM severity security fix for a path traversal/privilege escalation vulnerability in the Grafana Operator.\n\n\n### Summary\n\nThe Grafana Operator supports loading dashboards & library panels using the jsonnet data templating language. The jsonnet expression is evaluated in the context of the operator manager pod.\n\n\n### Impact\n\nIt is possible for a malicious user who can create Dashboard or LibraryPanel resources for a Grafana instance to obtain the Kubernetes service account token of the Grafana Operator manager.\n\n### Affected versions\n\nAll Grafana Operator versions <= 5.23\n\n### Solutions and mitigations\n\nAll installations should be upgraded as soon as possible.\n\nAs a workaround, the following ValidatingAdmissionPolicy prevent the creation or modification of jsonnet based resources:\n\napiVersion: admissionregistration.k8s.io/v1\nkind: ValidatingAdmissionPolicy\nmetadata:\n name: \"prevent-jsonnet-dashboards\"\nspec:\n failurePolicy: Fail\n matchConstraints:\n resourceRules:\n - apiGroups: [\"grafana.integreatly.org\"]\n apiVersions: [\"v1beta1\"]\n operations: [\"CREATE\", \"UPDATE\"]\n resources: [\"grafanadashboards\", \"grafanalibrarypanels\"]\n validations:\n - expression: \"!has(object.spec.jsonnetLib)\"\n---\napiVersion: admissionregistration.k8s.io/v1\nkind: ValidatingAdmissionPolicyBinding\nmetadata:\n name: \"prevent-jsonnet-dashboards-clusterwide\"\nspec:\n policyName: \"prevent-jsonnet-dashboards\"\n validationActions: [Deny]\n\n\n\n### Acknowledgement\n\nWe would like to thank Artem Cherezov for responsibly disclosing the vulnerability."}, {"lang": "es", "value": "Hemos lanzado la versi\u00f3n 5.24.0 del Operador de Grafana. Este parche incluye una correcci\u00f3n de seguridad de severidad CR\u00cdTICA para una vulnerabilidad de salto de ruta/escalada de privilegios en el Operador de Grafana.\n\n### Resumen\n\nEl Operador de Grafana soporta la carga de paneles de control y paneles de biblioteca usando el lenguaje de plantillas de datos jsonnet. La expresi\u00f3n jsonnet es evaluada en el contexto del pod del gestor del operador.\n\n### Impacto\n\nEs posible que un usuario malicioso que pueda crear recursos de Dashboard o LibraryPanel para una instancia de Grafana obtenga el token de cuenta de servicio de Kubernetes del gestor del Operador de Grafana.\n\n### Versiones afectadas\n\nTodas las versiones del Operador de Grafana <= 5.23\n\n### Soluciones y mitigaciones\n\nTodas las instalaciones deber\u00edan ser actualizadas tan pronto como sea posible.\n\nComo soluci\u00f3n alternativa, la siguiente ValidatingAdmissionPolicy previene la creaci\u00f3n o modificaci\u00f3n de recursos basados en jsonnet:\n\napiVersion: admissionregistration.k8s.io/v1\n\nkind: ValidatingAdmissionPolicy\n\nmetadata:\n name: \"prevent-jsonnet-dashboards\"\n\nspec:\n failurePolicy: Fail\n matchConstraints:\n resourceRules:\n - apiGroups: [\"grafana.integreatly.org\"]\n apiVersions: [\"v1beta1\"]\n operations: [\"CREATE\", \"UPDATE\"]\n resources: [\"grafanadashboards\", \"grafanalibrarypanels\"]\n validations:\n - expression: \"!has(object.spec.jsonnetLib)\"\n\n---\n\napiVersion: admissionregistration.k8s.io/v1\n\nkind: ValidatingAdmissionPolicyBinding\n\nmetadata:\n name: \"prevent-jsonnet-dashboards-clusterwide\"\n\nspec:\n policyName: \"prevent-jsonnet-dashboards\"\n validationActions: [Deny]\n\n### Agradecimiento\n\nNos gustar\u00eda agradecer a Artem Cherezov por divulgar responsablemente la vulnerabilidad."}], "lastModified": "2026-07-23T09:10:00.113", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:grafana:grafana_operator:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A03C27FE-3E61-4442-9AC7-C9A7B0E30825", "versionEndExcluding": "5.24.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@grafana.com"}