CVE-2025-54468 - CVE House
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Status published Medium CVE-2025-54468

Rancher sends sensitive information to external services through the `/meta/proxy` endpoint

Vulnerability Description

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 identifiable and/or sensitive information e.g. email addresses.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

rancher
Vulnerable Versions:
2.12.0, 2.11.0, 2.10.0, 2.9.0

Timeline

Official Publish: October 2nd, 2025
Last Modified: October 2nd, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

Weaknesses (CWE)