OAuth and OIDC tokens written unredacted to server logs by the Generic OAuth, Google and GitLab connectors (Grafana Grafana OSS)
En bref
- Source
- NVD
- EPSS
- EPSS 0.16 % · centile 5 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- GRAFANA
- Statut NVD
- Awaiting Analysis
Description
A user with read access to Grafana's server logs, or to a log store they are shipped to, can recover the OAuth and OIDC access, refresh and ID tokens of users who sign in through the Generic OAuth, Google or GitLab providers. Grafana writes these tokens to its logs unredacted when an access or ID token is not a valid JWT, when the ID token is missing (at debug level) or is not a string (exposure of sensitive information in log files). The exposure is bounded by the scopes granted to the configured OAuth client.
Faiblesses (CWE)
- CWE-532 — Informations sensibles insérées dans un fichier de journal
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.0 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N | GRAFANA |
| CVSS 3.1 | MEDIUM 6.0 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N | NVD · security@grafana.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-112280
- GCVE · GCVE-0-2026-79656
Produits affectés
| Produit | Versions |
|---|---|
| Grafana · Grafana OSS | affected 0 ≤ 12.3.11 ; affected 12.4.0 < 12.4.11 ; affected 13.0.0 < 13.0.9 ; affected 13.1.0 < 13.1.6 ; affected 13.2.0 < 13.2.2 |
| Grafana · Grafana Enterprise | affected 0 ≤ 12.3.11 ; affected 12.4.0 < 12.4.11 ; affected 13.0.0 < 13.0.9 ; affected 13.1.0 < 13.1.6 ; affected 13.2.0 < 13.2.2 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |