TI-2026-25779 Aliases CVE-2026-33381 GHSA-wfhv-mj62-f5xh

Users can generate Service Account tokens after permissions removal

LOW 37CWE-284Published 2026-05-13 · Updated 2026-08-27

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · None
Fix status: Partial Red Hat: 1 fixed, 9 without a fix

Attack profile from CVSS 3.1 · NVD. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-284.

Summary

When a user's access to mint tokens for a service account is revoked, it is sometimes still possible to do so for a few seconds after the event. The user will eventually lose access to do this.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00343 27th percentileScored 2026-11-07

Fix Partial Grafana OSS (Grafana): 11.6.14+security-04, 12.2.8+security-04, 12.3.6+security-04 +2github.com/grafana/grafana (Go): 1.9.2-0.20260513165311-fb7336fc36c1Red Hat: 3 advisoriesRed Hat: 1 fixed, 9 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Grafana	Grafana OSS	9.2.0 – 11.6.14; 11.6.14 to before 11.6.14+security-04; 12.0.0 – 12.2.8; 12.2.8 to before 12.2.8+security-04; 12.3.0 – 12.3.6; 12.3.6 to before 12.3.6+security-04; 12.4.0 – 12.4.3; 12.4.3 to before 12.4.3+security-02; 13.0.0 – 13.0.1; 13.0.1 to before 13.0.1+security-01	11.6.14+security-04, 12.2.8+security-04, 12.3.6+security-04, 12.4.3+security-02, 13.0.1+security-01	Patch available	CNA
—	github.com/grafana/grafana (Go)	before 1.9.2-0.20260513165311-fb7336fc36c1	1.9.2-0.20260513165311-fb7336fc36c1	Patch available	GHSA-wfhv-mj62-f5xh

Grafana OSS VendorGrafana Affected 9.2.0 – 11.6.14; 11.6.14 to before 11.6.14+security-04; 12.0.0 – 12.2.8; 12.2.8 to before 12.2.8+security-04; 12.3.0 – 12.3.6; 12.3.6 to before 12.3.6+security-04; 12.4.0 – 12.4.3; 12.4.3 to before 12.4.3+security-02; 13.0.0 – 13.0.1; 13.0.1 to before 13.0.1+security-01 Fixed in 11.6.14+security-04, 12.2.8+security-04, 12.3.6+security-04, 12.4.3+security-02, 13.0.1+security-01 Patch available CNA
github.com/grafana/grafana (Go) Vendor— Affected before 1.9.2-0.20260513165311-fb7336fc36c1 Fixed in 1.9.2-0.20260513165311-fb7336fc36c1 Patch available GHSA-wfhv-mj62-f5xh

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:grafana:grafana::::::::	11.6.0 to before 11.6.14; 12.2.0 to before 12.2.8; 12.3.0 to before 12.3.6; 12.4.0 to before 12.4.3; 13.0.0 to before 13.0.1	Vulnerable	Grafana

cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* Versions 11.6.0 to before 11.6.14; 12.2.0 to before 12.2.8; 12.3.0 to before 12.3.6; 12.4.0 to before 12.4.3; 13.0.0 to before 13.0.1 Vulnerable ·Grafana

Remediation

Fix · CNA Grafana OSS (Grafana) Fixed in 11.6.14+security-04, 12.2.8+security-04, 12.3.6+security-04, 12.4.3+security-02, 13.0.1+security-01
Fix · GHSA-wfhv-mj62-f5xh github.com/grafana/grafana (Go) Fixed in 1.9.2-0.20260513165311-fb7336fc36c1 Advisory →

Red Hat 3 advisories

RHSA-2026:68821 Released 2026-09-18 · Red Hat rating Important
Red Hat Hardened Images RPMs Security Update
- Red Hat Hardened Images grafana12.4-12.4.10-0.6.hum1@aarch64, grafana12.4-12.4.10-0.6.hum1@src, grafana12.4-12.4.10-0.6.hum1@x86_64
RHSA-2026:68778 Released 2026-09-17 · Red Hat rating Important
Red Hat Hardened Images RPMs Security Update
- Red Hat Hardened Images grafana13.2-13.2.1-0.5.hum1@aarch64, grafana13.2-13.2.1-0.5.hum1@src, grafana13.2-13.2.1-0.5.hum1@x86_64
RHSA-2026:68767 Released 2026-09-17 · Red Hat rating Moderate
Red Hat Hardened Images RPMs bug fix and enhancement update
- Red Hat Hardened Images grafana13.1-13.1.6-0.1.hum1@aarch64, grafana13.1-13.1.6-0.1.hum1@src, grafana13.1-13.1.6-0.1.hum1@x86_64

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2026-05-13
Grafana OSS 11.6.14+security-04, 12.2.8+security-04 and 3 more versions
10 records Highest priority Priority LOW 10 LOW
Other records, highest priority first
- TI-2026-25775 Auth Proxy IPv6 whitelist bypassPriority LOW 34
- TI-2026-25776 Dashboard Import Overwrites ACL — Editor Privilege Escalation to Dashboard AdminPriority LOW 33
- TI-2026-25778 SQL Expressions Read File From DiskPriority LOW 29
Show all 10 records →

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

Product	Status	Plan or fix
Multicluster Global Hub	Affected	No fix yet: Fix deferred
Red Hat Advanced Cluster Management for Kubernetes 2	Affected	No fix yet: Fix deferred
Red Hat Ceph Storage 5	Affected	No fix yet: Fix deferred
Red Hat Ceph Storage 6	Affected	No fix yet: Fix deferred
Red Hat Ceph Storage 8	Affected	No fix yet: Fix deferred
Red Hat Ceph Storage 9	Affected	No fix yet: Fix deferred
Red Hat Enterprise Linux 10	Affected	No fix yet: Fix deferred
Red Hat Enterprise Linux 8	Affected	No fix yet: Fix deferred
Red Hat Enterprise Linux 9	Affected	No fix yet: Fix deferred
Red Hat Hardened Images	Fixed	RHSA-2026:68767, RHSA-2026:68778, RHSA-2026:68821

Not affected: 1 product

Red Hat Hardened Images

Timeline

2026-10-02 Threatist record created from CVE-2026-33381
2026-10-03 Alias added: GHSA-wfhv-mj62-f5xh

References

Advisory 2

Other 2

TI-2021-16611 Snapshot authentication bypass in grafana KEVCVSS 3.1CRITICAL 9.8
TI-2021-19604 Grafana path traversal KEVCVSS 3.1HIGH 7.5
TI-2024-08600 Grafana SQL Expressions allow for remote code execution CVSS 4.0CRITICAL 9.4
TI-2023-02931 Authentication bypass by spoofing in Grafana CVSS 3.1CRITICAL 9.8
TI-2020-10491 The avatar feature in Grafana 3.0.1 through 7.0.1 has an SSRF Incorrect Access Control… CVSS 3.1HIGH 8.2
TI-2025-03662 Open redirect in Grafana CVSS 3.1HIGH 7.6

See all 103 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences