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CVE-2026-33381Users can generate Service Account tokens after permissions removal
- 5.9MediumCVSS base score
- 0.34%Exploitation in 30 daysEPSS · top 72% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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.
Timeline
ID reserved
By GRAFANA
- 55 days later
· 55 days later
Published
- 4 months later
· 4 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GRAFANACNA (assigner) | 3.1 | Medium5.9 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N |
| NVDNVD · Analyzed | 3.1 | High8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
- EPSS (exploitation in 30 days)
- 0.34% · top 72% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.9.
Affected products
- affected 9.2.0 – ≤ 11.6.14
- affected 11.6.14 – < 11.6.14+security-04
- affected 12.0.0 – ≤ 12.2.8
- affected 12.2.8 – < 12.2.8+security-04
- affected 12.3.0 – ≤ 12.3.6
- affected 12.3.6 – < 12.3.6+security-04
- affected 12.4.0 – ≤ 12.4.3
- affected 12.4.3 – < 12.4.3+security-02
- affected 13.0.0 – ≤ 13.0.1
- affected 13.0.1 – < 13.0.1+security-01
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Gogithub.com/grafana/grafanaGHSA-wfhv-mj62-f5xh (opens in a new tab)
References
References1
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-30146 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-wfhv-mj62-f5xh (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://cveledger.app/cve/CVE-2026-33381)Record last updated .