{"id":"CVE-2025-54468","title":"A vulnerability has been identified within Rancher Manager whereby `Impersonate-Extra-*` headers are being sent to an external entity, for example `amazonaws.com`, via the `/meta/proxy` Rancher endpoint","summary":"A vulnerability has been identified within Rancher Manager whereby `Impersonate-Extra-*` headers are being sent to an external entity, for example `amazonaws.com`, via the `/meta/proxy` Rancher endpoint. These headers may contain identif…","severity":"medium","cvss":4.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N","cwe":["CWE-200"],"published":"2025-10-02","updated":"2026-10-12","sourceUpdated":"2026-10-12T15:10:00.207","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-54468","references":[{"url":"https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-54468","label":"meissner@suse.de"},{"url":"https://github.com/rancher/rancher/security/advisories/GHSA-mjcp-rj3c-36fr","label":"meissner@suse.de"}],"tags":["nvd"],"epss":0.00361,"epssPercentile":0.27921,"ingestedAt":"2026-10-12T15:55:08.075Z","slug":"CVE-2025-54468","body":"## Overview\n\nA vulnerability has been identified within Rancher Manager whereby `Impersonate-Extra-*` headers are being sent to an external entity, for example `amazonaws.com`, via the `/meta/proxy` Rancher endpoint. These headers may contain identifiable and/or sensitive information e.g. email addresses.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":26,"depthScoreParts":{"impact":25.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}