8.4

CVE-2025-23389

Rancher does not Properly Validate Account Bindings in SAML Authentication Enables User Impersonation on First Login

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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerSUSE
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Produkt rancher
Default Statusunaffected
Version 2.8.0
Version < 2.8.13
Status affected
Version 2.9.0
Version < 2.9.7
Status affected
Version 2.10.0
Version < 2.10.3
Status affected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.46% 0.375
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
SUSE 8.4 1.8 6
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L
CWE-284 Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-23389
https://github.com/rancher/rancher/security/advisories/GHSA-mq23-vvg7-xfm4