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Fencer Vulns
medium 6.7

CVE-2026-92539 json

Cross-organization user modification and deletion via the SCIM API in Grafana Enterprise

published 2026-10-20 19 d ago modified 2026-10-29 11 d ago also BIT-grafana-2026-92539 , EUVD-2026-105187

cvss
6.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 27%
public exploits
0
none known

Summary

A service account with user-management permissions in one organization can read, modify, disable or delete users belonging to other organizations on the same Grafana instance through the SCIM API (insecure direct object reference). Only Grafana Enterprise instances with SCIM enabled are affected.

Patch / fix

  • bitnami grafana 12.4.13, 13.0.11, 13.1.8, 13.2.4
  • Grafana Grafana Enterprise 12.4.13, 13.0.11, 13.1.8, 13.2.4

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-92539 updated cvss 6.7

grafana: Grafana: Unauthorized cross-organization user management via the SCIM API

  • Red Hat Hardened Images hi/grafana
    under investigation
  • Red Hat Hardened Images grafana13.1 13.1.8-0.3.hum1, grafana13.2 13.2.4-0.1.hum1, grafana12.4 12.4.13-0.1.hum1
    fixed: vendor fix RHSA-2026:85295
  • Red Hat Multicluster Global Hub multicluster-globalhub/multicluster-globalhub-grafana-rhel9 Red Hat Advanced Cluster Management for Kubernetes 2 rhacm2/acm-grafana-rhel9 Red Hat Ceph Storage 7 rhceph/grafana-rhel9 Red Hat Ceph Storage 8 rhceph/grafana-rhel9 Red Hat Ceph Storage 9 rhceph/grafana-rhel10 Red Hat Enterprise Linux 8 grafana, grafana-loki, grafana-mssql, grafana-mysql, grafana-selinux, grafana-graphite, +9 more
    +2 more products
    Red Hat Enterprise Linux 9 grafana, rhel9/grafana, grafana-selinux, grafana 12.4.3-2.el10 Red Hat Enterprise Linux 10 rhel10/grafana, grafana 12.4.3-2.el10
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
19 d ago

Exploit prediction

0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
OSV 3.1 6.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H

Affected packages

ecosystem package affected fixed in
bitnami grafana
>=11.6.0, <12.4.13
>=13.0.0, <13.0.11
>=13.1.0, <13.1.8
>=13.2.0, <13.2.4
12.4.13
13.0.11
13.1.8
13.2.4

Affected products

  • Grafana Grafana Enterprise

Classification

Weakness
  • CWE-639 Authorization Bypass Through User-Controlled Key
  • CWE-863 Incorrect Authorization
  • CWE-1220 Insufficient Granularity of Access Control

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.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.