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Fencer Vulns
medium 4.3

CVE-2023-32199 json

Rancher user retains access to clusters despite Global Role removal

published 2025-10-24 12 mo ago modified 2026-06-17 4 mo ago also GHSA-j4vr-pcmw-hx59 , GO-2025-4073 , EUVD-2023-36458

cvss
4.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits
0
none known

Summary

A vulnerability has been identified within Rancher Manager, where after removing a custom GlobalRole that gives administrative access or the corresponding binding, the user still retains access to clusters. This only affects custom Global Roles that have a * on * in * rule for resources or have a * on * rule for non-resource URLs

Patch / fix

  • go github.com/rancher/rancher 0.0.0-20251014212116-7faa74a968c2
  • SUSE rancher 0.0.0-20251014212116-7faa74a968c2
  • govulncheck-vulndb openSUSE Leap 16.0 0.0.20260723T184607-160000.1.1
  • govulncheck-vulndb openSUSE Tumbleweed 0.0.20251105T184115-1.1

opensuse advisories openSUSE-SU-2026:21483-1openSUSE-SU-2025:15710-1

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
12 mo ago

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
GitHub 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L

Affected packages

ecosystem package affected fixed in
go github.com/rancher/rancher
<0.0.0-20251014212116-7faa74a968c2
0.0.0-20251014212116-7faa74a968c2

Affected products

  • SUSE rancher

Classification

Weakness
  • CWE-281 Improper Preservation of Permissions

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.