This vulnerability in Grafana's datasource proxy API allows authorization checks to be bypassed by adding an extra slash character in the URL path. Users with minimal permissions could gain unauthorized read access to GET endpoints in Alertmanager and Prometheus datasources. The issue primarily affects datasources that implement route-specific permissions, including Alertmanager and certain Prometheus-based datasources.
Metrics
Affected Vendors & Products
References
History
Fri, 16 Jan 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Sick Ag
Sick Ag incoming Goods Suite |
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| Vendors & Products |
Sick Ag
Sick Ag incoming Goods Suite |
Thu, 15 Jan 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Thu, 15 Jan 2026 13:45:00 +0000
| Type | Values Removed | Values Added |
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| Description | This vulnerability in Grafana's datasource proxy API allows authorization checks to be bypassed by adding an extra slash character in the URL path. Users with minimal permissions could gain unauthorized read access to GET endpoints in Alertmanager and Prometheus datasources. The issue primarily affects datasources that implement route-specific permissions, including Alertmanager and certain Prometheus-based datasources. | |
| Weaknesses | CWE-285 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: SICK AG
Published: 2026-01-15T13:13:11.236Z
Updated: 2026-01-15T15:01:55.672Z
Reserved: 2026-01-08T09:59:06.198Z
Link: CVE-2026-22641
Updated: 2026-01-15T15:01:50.500Z
Status : Awaiting Analysis
Published: 2026-01-15T14:16:27.743
Modified: 2026-01-16T15:55:33.063
Link: CVE-2026-22641
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