Riskcovery

CVE-2025-54468

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

State
Published
Severity
4.7 Medium
Published
Oct 2, 2025
Updated
Oct 2, 2025
Reserved
Jul 23, 2025

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
3.14.7 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:Nsuse

Weaknesses

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

ProductVersions
rancherSUSE
  • 2.12.0 to before 2.12.2Affected
  • 2.11.0 to before 2.11.6Affected
  • 2.10.0 to before 2.10.10Affected
  • 2.9.0 to before 2.9.12Affected

References

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