CVE-2026-88890Network attack vector

Cross-tenant analytics disclosure via unvalidated filter columns

Published Sep 10, 2026 · Updated Sep 10, 2026

SQL injection in OpenPanel through commit cd24bb8 allows remote authenticated users to read cross-tenant analytics data. The analytics filter builder interpolates unvalidated profile.* column identifiers into ClickHouse WHERE clauses, allowing injected SQL to alter query logic. Project-scoped read or root export credentials are required; blind Boolean queries can bypass project isolation and disclose analytics data and profile PII.

CVSS severityUnavailable
Unscored
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in OpenPanel through commit cd24bb8 allows remote authenticated users to read cross-tenant analytics data. The analytics filter builder interpolates unvalidated profile.* column identifiers into ClickHouse WHERE clauses, allowing injected SQL to alter query logic. Project-scoped read or root export credentials are required; blind Boolean queries can bypass project isolation and disclose analytics data and profile PII.

The record

CVE
CVE-2026-88890
Published
Sep 10, 2026
Updated
Sep 10, 2026
Vendor
OpenPanel
Product
OpenPanel
Classifications
T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 10, 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 <=cd24bb8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OpenPanel · OpenPanelversion=0 <=cd24bb8

Published CVSS scores

No CVSS assessment is available in this record.

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.

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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 exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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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