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cpe:2.3:a:grafana:grafana:*:-:*:*:enterprise:*:*:*
part: a version: * update: -
| Vendor | Grafana (7564912d-bb81-50cf-9eb9-f573ac2fa519) |
|---|---|
| Product | Grafana (6e4f3e11-70ef-54b3-88d6-f64136c9d5f2) |
| Edition | * |
| Language | * |
| Software edition | enterprise |
| Target software | * |
| Target hardware | * |
| Other | * |
| Notes | Imported from gcve-enriched-dumps CVE data |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2026-21725 |
vulnerable | 2026-06-03 15:15:51.537450 |
Authorization Bypass via TOCTOU in Grafana Datasource Deletion by Name
LOW (2.6)
A time-of-create-to-time-of-use (TOCTOU) vulnerability lets recently deleted-then-recreated data sources be re-deleted without permission to do so.
This requires several very stringent conditions to be met:
- The attacker must have admin access to the specific datasource prior to its first deletion.
- Upon deletion, all steps within the attack must happen within the next 30 seconds and on the same pod of Grafana.
- The attacker must delete the datasource, then someone must recreate it.
- The new datasource must not have the attacker as an admin.
- The new datasource must have the same UID as the prior datasource. These are randomised by default.
- The datasource can now be re-deleted by the attacker.
- Once 30 seconds are up, the attack is spent and cannot be repeated.
- No datasource with any other UID can be attacked.
Published: 2026-02-25T12:35:43.104Z
Updated: 2026-05-13T19:28:24.214Z Reference links |
Imported from gcve-enriched-dumps CVE data |
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