Rancher sends sensitive information to external services through the `/meta/proxy` endpoint
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SUSE | rancher | unaffected |
|
No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Rancher | Rancher | — |
| Suse | Rancher | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-31337 | 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. |
Github GHSA |
GHSA-mjcp-rj3c-36fr | Rancher sends sensitive information to external services through the `/meta/proxy` endpoint |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.378% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Rancher
Rancher rancher Suse Suse rancher |
|
| Vendors & Products |
Rancher
Rancher rancher Suse Suse rancher |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Rancher sends sensitive information to external services through the `/meta/proxy` endpoint | |
| Weaknesses | CWE-200 | |
| References |
| |
| Metrics |
cvssV3_1
|