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VulnerabilityPublished

CVE-2026-13719: An authenticated user can list alert rules stored in folders they are not allowed to read through the

Source GCVE Database

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Authoritative record:CVE-2026-13719· Medium 4.3

Not known to be exploited · CVSS 4.3 Medium · fixed in 13.2.3 : update Grafana Enterprise when convenient.

Data as of 14 Nov 2026, 20:44 UTC

CVSS 3.1 base score
4.3Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 15% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 13.2.3, 13.1.7, 13.0.10 +1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 30 Sep 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: 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 14 Nov 2026.

What to do

Upgrade Grafana to 13.2.3, 13.1.7, 13.0.10 or 12.4.12.

Affected software

ProductAffectedFixed in
GrafanaGrafana EnterpriseAffected
  • >=12.3.0 <=12.3.11
  • >=12.4.0 <12.4.12
  • >=13.0.0 <13.0.10
  • >=13.1.0 <13.1.7
  • >=13.2.0 <13.2.3
Fixed in
  • 13.2.3
  • 13.1.7
  • 13.0.10
  • 12.4.12
GrafanaGrafana OSSAffected
  • >=12.3.0 <=12.3.11
  • >=12.4.0 <12.4.12
  • >=13.0.0 <13.0.10
  • >=13.1.0 <13.1.7
  • >=13.2.0 <13.2.3
Fixed in
  • 13.2.3
  • 13.1.7
  • 13.0.10
  • 12.4.12

AI-suggested

If you cannot patch yet, organizations should review user permissions and monitor API usage for suspicious activity related to alert rule enumeration.

Description

An authenticated user can list alert rules stored in folders they are not allowed to read through the alert rules API list endpoint. When the set of folders the user may read was empty, the folder restriction was dropped and every alert rule in the organization was returned. From Grafana 13.1.0, any user can trigger this with a folder filter. The exposed data is rule configuration; data source credentials are not exposed.

References

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