Rancher does not Properly Validate Account Bindings in SAML Authentication Enables User Impersonation on First Login in github.com/rancher/rancher
Overview
Source
ID
GO-2025-3490
Aliases
CVE-2025-23389
GHSA-mq23-vvg7-xfm4
Affected package
Description
Rancher does not Properly Validate Account Bindings in SAML Authentication Enables User Impersonation on First Login in github.com/rancher/rancher.
NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.
(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)
The additional affected modules and versions are: github.com/rancher/rancher from v2.8.0 before v2.8.13, from v2.9.0 before v2.9.7, from v2.10.0 before v2.10.3.
Summary
105
Total packages affected
help_outline
Packages with at least one version that is affected by the advisory or has an affected dependency.
7
Packages with a known fix
help_outline
Packages with versions affected by the advisory that have a greater version that is not affected.
<0.01%
Total ecosystem affected
help_outline
The proportion of packages in the ecosystem that are affected by the advisory (fixed or not).
Affected Version: Introduced: 0
Affected