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CVE-2025-54468

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

Published: Oct 2, 2025Updated: Oct 2, 2025 Sources: CVE List NVD GHSACWE-200
4.7MEDIUM
NVD MITRE
EPSS Score
0.3%
Top 74.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:CC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-200

Affected Products

SUSE
commercial·DE
rancherOn-prem
DevTools & CI / ci-cd
Go
package-ecosystem
github.com/rancher/rancher
OSS Libraries

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-54468
bugzilla.suse.com
https://github.com/rancher/rancher/security/advisories/GHSA-mjcp-rj3c-36fr
github.com
https://nvd.nist.gov/vuln/detail/CVE-2025-54468
nvd.nist.gov
and 2 more references View all →

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