CVE-2025-54468

medium

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.

References

https://github.com/rancher/rancher/security/advisories/GHSA-mjcp-rj3c-36fr

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-54468

Details

Source: Mitre, NVD

Published: 2025-10-02

Updated: 2026-04-15

Named Vulnerability: GO-2025-3982Named Vulnerability: GHSA-mjcp-rj3c-36fr

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 4.7

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

Severity: Medium

EPSS

EPSS: 0.00361