CVE-2026-33377 (GCVE-0-2026-33377)

Vulnerability from cvelistv5 – Published: 2026-05-13 19:28 – Updated: 2026-08-19 19:03
VLAI
Title
Dashboard Import Overwrites ACL — Editor Privilege Escalation to Dashboard Admin
Summary
An Editor can overwrite a dashboard not owned by them to acquire admin on that specific dashboard. The user must have write access to the dashboard to escalate privilege.
Severity
7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-16 03:55 UTC
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version CPE status
Grafana Grafana OSS Affected: 8.5.0 , ≤ 11.6.14 (semver)
Affected: 11.6.14 , < 11.6.14+security-04 (custom)
Affected: 12.0.0 , ≤ 12.2.8 (semver)
Affected: 12.2.8 , < 12.2.8+security-04 (custom)
Affected: 12.3.0 , ≤ 12.3.6 (semver)
Affected: 12.3.6 , < 12.3.6+security-04 (custom)
Affected: 12.4.0 , ≤ 12.4.3 (semver)
Affected: 12.4.3 , < 12.4.3+security-02 (custom)
Affected: 13.0.0 , ≤ 13.0.1 (semver)
Affected: 13.0.1 , < 13.0.1+security-01 (custom)
guessed Create a notification for this product.
Date Public
2026-05-13 07:44
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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