CVE-2025-23389

HIGH

Rancher 2.8.0-2.8.12, 2.9.0-2.9.6, 2.10.0-2.10.2 - Unauthenticated Identity Impersonation via SAML Authentication

Title source: llm

Description

A Improper Access Control vulnerability in SUSE rancher allows a local user to impersonate other identities through SAML Authentication on first login. This issue affects rancher: from 2.8.0 before 2.8.13, from 2.9.0 before 2.9.7, from 2.10.0 before 2.10.3.

References (2)

Core 2

Core References

Vendor Advisory

https://github.com/rancher/rancher/security/advisories/GHSA-mq23-vvg7-xfm4

Issue Tracking

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-23389

Scores

CVSS v3 8.4

EPSS 0.0017

EPSS Percentile 38.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-284

Status published

Products (4)

rancher/rancher 2.8.0 - 2.8.13Go

SUSE/rancher 2.10.0 - 2.10.3

SUSE/rancher 2.8.0 - 2.8.13

SUSE/rancher 2.9.0 - 2.9.7

Published Apr 11, 2025

Tracked Since Feb 18, 2026