CVE-2025-23389
Rancher does not Properly Validate Account Bindings in SAML Authentication Enables User Impersonation on First Login
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.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:HAttack ComplexityHigh
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:CScopeChanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:LAvailabilityLow
Weaknesses
Affected Products
SUSE
commercial·DE
rancherOn-prem
DevTools & CI / ci-cdGo
package-ecosystem
Exploitability
Official Patch Available
References
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-23389
bugzilla.suse.com
https://github.com/rancher/rancher/security/advisories/GHSA-mq23-vvg7-xfm4
github.com
https://nvd.nist.gov/vuln/detail/CVE-2025-23389
nvd.nist.gov
and 11 more references View all →
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