CVE-2025-23389

high

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

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

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

Details

Source: Mitre, NVD

Published: 2025-04-11

Updated: 2026-04-15

Named Vulnerability: GO-2025-3490Named Vulnerability: GHSA-mq23-vvg7-xfm4

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:H/Au:S/C:C/I:C/A:P

Severity: Medium

CVSS v3

Base Score: 8.4

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

Severity: High

EPSS

EPSS: 0.00476