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VulnerabilityPublished

CVE-2026-100105: Grafana Enterprise · Incorrect Authorization

Affects Grafana EnterpriseSource CVE Database V5

0

Not known to be exploited · CVSS 7.7 High.

Data as of 28 Oct 2026, 17:22 UTC

CVSS 3.1 base score
7.7High
How severe the flaw is on the 0–10 CVSS scale.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 28 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
GrafanaGrafana EnterpriseAffected
  • >=12.4.0 <=12.4.13
  • >=13.0.0 <=13.0.11
  • >=13.1.0 <=13.1.8
  • >=13.2.0 <=13.2.4
Fixed in–
GrafanaGrafana OSSAffected
  • >=12.4.0 <=12.4.13
  • >=13.0.0 <=13.0.11
  • >=13.1.0 <=13.1.8
  • >=13.2.0 <=13.2.4
Fixed in–

AI-suggested

Until a fix is available, restrict permissions carefully to prevent users from editing contact points unless necessary.

Description

CVE-2026-100105 is an incorrect authorization vulnerability in Grafana Enterprise that allows a user with permission to edit contact points, but not their protected fields, to modify protected settings by switching an integration to a legacy schema version. This can expose stored credentials and redirect alert notifications. The vulnerability affects multiple versions of Grafana Enterprise from 12.4.0 through 13.2.4. It has a high severity with a CVSS score of 7.7.

References

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