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01 Record

CVE-2026-100105

Alerting contact point authorization bypass via schema downgrade

HighPUBLISHEDCNA: GRAFANA
CNA base score7.7 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

02 Description

Alerting contact point authorization bypass via schema downgrade

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
Not scored by EPSS
EPSS percentile
Not scored by EPSS
NVD base score
7.7 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
NVD analysis status
Received. NVD last modified this record on 2026-10-28.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-10-28 16:48Z16 HR AGO
Last updated
2026-10-28 16:48Z16 HR AGO
Reserved
2026-09-25
Assigning CNA
GRAFANA
Record state
PUBLISHED
Severity
High (CVSS 7.7)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Weaknesses
  • CWE-863Incorrect AuthorizationClass
Data version
5.2
Document digest
e397e6486604fcebe4f1df79b29462fa8990a308a6228cb2c5c3725be1aee15c

05 Affected products

VendorProductVersionsPlatforms
GrafanaGrafana Enterprise12.4.0 to 12.4.13, 13.0.0 to 13.0.11, 13.1.0 to 13.1.8, 13.2.0 to 13.2.4—
GrafanaGrafana OSS12.4.0 to 12.4.13, 13.0.0 to 13.0.11, 13.1.0 to 13.1.8, 13.2.0 to 13.2.4—

06 References