Rancher: Cloud credentials can be used through proxy API by users without access
Historical advisory recorded 23 Oct 2026 15:48:27 UTC. Read the latest advisory.
cve-program · CVE-2021-25320
PublishedA Improper Access Control vulnerability in Rancher, allows users in the cluster to make request to cloud providers by creating requests with the cloud-credential ID. Rancher in this case would attach the requested credentials without further checks This issue affects: Rancher versions prior to 2.5.9; Rancher versions prior to 2.4.16.
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CVE-2021-25320 · CVE overview and exploitation status
cve-program · CVE-2021-25320
This historical advisory does not include today's related changes. Open the latest advisory to find current connections.