Server-Side Request Forgery (SSRF) Affecting rancher-agent-fips-2.12 package, versions <2.12.11-r1


Severity

Recommended
low

Based on default assessment until relevant scores are available.

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  • Snyk IDSNYK-MINIMOSLATEST-RANCHERAGENTFIPS212-17819824
  • published6 Jul 2026
  • disclosed17 Jul 2026

Introduced: 6 Jul 2026

NewCVE-2026-50151  (opens in a new tab)
CWE-918  (opens in a new tab)

How to fix?

Upgrade Minimos:latest rancher-agent-fips-2.12 to version 2.12.11-r1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rancher-agent-fips-2.12 package and not the rancher-agent-fips-2.12 package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

oras-go is a Go library for managing OCI artifacts. Prior to 2.6.1, registry/remote/repository.go in blobStore.completePushAfterInitialPost follows a registry-controlled Location header during monolithic blob upload and reuses the Authorization header from the initial POST request for the subsequent PUT request, allowing a malicious registry to return a cross-host Location and receive the caller's credentials at an attacker-controlled endpoint. This issue is fixed in version 2.6.1.

CVSS Base Scores

version 3.1