{"id":"CVE-2025-47284","state":"PUBLISHED","title":"Gardener vulnerable to metadata injection for a project secret that can lead to privilege escalation","description":"Gardener implements the automated management and operation of Kubernetes clusters as a service. A security vulnerability was discovered in the `gardenlet` component of Gardener prior to versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0. It could allow a user with administrative privileges for a Gardener project to obtain control over the seed cluster(s) where their shoot clusters are managed. This CVE affects all Gardener installations where gardener/gardener-extension-provider-gcp is in use. Versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0 fix the issue.","publishedAt":"2025-05-19T18:52:57.520Z","updatedAt":"2025-05-20T13:03:34.493Z","severity":{"score":9.9,"label":"Critical","version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["gardener gardener"],"affected":[{"vendor":"gardener","product":"gardener","versions":[{"version":"< 1.116.4","status":"affected"},{"version":">= 1.117.0, < 1.117.5","status":"affected"},{"version":">= 1.118.0, < 1.118.2","status":"affected"}]}],"references":["https://github.com/gardener/gardener/security/advisories/GHSA-9x73-87fh-54w9"],"weaknesses":["CWE-150"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/47xxx/CVE-2025-47284.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-47284","state":"PUBLISHED","datePublished":"2025-05-19T18:52:57.520Z","dateUpdated":"2025-05-20T13:03:34.493Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-05-05T16:53:10.373Z"},"containers":{"cna":{"title":"Gardener vulnerable to metadata injection for a project secret that can lead to privilege escalation","descriptions":[{"lang":"en","value":"Gardener implements the automated management and operation of Kubernetes clusters as a service. A security vulnerability was discovered in the `gardenlet` component of Gardener prior to versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0. It could allow a user with administrative privileges for a Gardener project to obtain control over the seed cluster(s) where their shoot clusters are managed. This CVE affects all Gardener installations where gardener/gardener-extension-provider-gcp is in use. Versions 1.116.4, 1.117.5, 1.118.2, and 1.119.0 fix the issue."}],"affected":[{"vendor":"gardener","product":"gardener","versions":[{"version":"< 1.116.4","status":"affected"},{"version":">= 1.117.0, < 1.117.5","status":"affected"},{"version":">= 1.118.0, < 1.118.2","status":"affected"}]}],"references":[{"url":"https://github.com/gardener/gardener/security/advisories/GHSA-9x73-87fh-54w9","name":"https://github.com/gardener/gardener/security/advisories/GHSA-9x73-87fh-54w9","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_0":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.9,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-150","lang":"en","description":"CWE-150: Improper Neutralization of Escape, Meta, or Control Sequences","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-05-19T18:52:57.520Z"},"source":{"advisory":"GHSA-9x73-87fh-54w9","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-20T13:03:28.820810Z","id":"CVE-2025-47284","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-05-20T13:03:34.493Z"}}]}}}