CVE-2026-85611Public exploitNetwork attack vectorHinoki check available

Cross-tenant disclosure and deletion via unscoped dashboard lookup

Published Sep 4, 2026 · Updated Sep 4, 2026

Broken object authorization in OpenPanel before 2.3.0 allows remote authenticated users to read reports or delete layouts across tenants. The report.getLayouts and report.resetLayout procedures authorize a caller-supplied projectId, then query or delete by dashboardId without binding that dashboard to the authorized project. Any organization member can pair an accessible projectId with another tenant's guessable dashboardId, exposing report definitions or permanently deleting layout rows.

CVSS severity5.3
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Broken object authorization in OpenPanel before 2.3.0 allows remote authenticated users to read reports or delete layouts across tenants. The report.getLayouts and report.resetLayout procedures authorize a caller-supplied projectId, then query or delete by dashboardId without binding that dashboard to the authorized project. Any organization member can pair an accessible projectId with another tenant's guessable dashboardId, exposing report definitions or permanently deleting layout rows.

The record

CVE
CVE-2026-85611
Published
Sep 4, 2026
Updated
Sep 4, 2026
Vendor
OpenPanel
Product
OpenPanel
Classifications
CWE-639, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 4, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2.3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OpenPanel · OpenPanelversion=0 <2.3.0

Published CVSS scores

5.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
6.4VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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