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CVE-2026-73322unknown

Apache Pinot: Incorrect authorization in the single-stage query engine allows reading unauthorized dimension tables via lookup()

Impact

Incorrect Authorization vulnerability in the single-stage query engine of Apache Pinot.

Source excerpt · apache

Affected packages

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Affected products

Vendor version evidence. Product records are separate from automatic dependency matching.

Apache Software Foundation · apache

Apache Pinot

1 range
apache version evidence

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affected

0.7.0 → before 1.6.0

semver versions

unaffected

unknown

Other versions: unaffected

Original source description

Incorrect Authorization vulnerability in the single-stage query engine of Apache Pinot.

When broker access control is enabled, the single-stage query engine authorizes only the table named in the query's FROM clause. The lookup() transform function identifies its dimension table with a string literal argument rather than through the FROM clause, so that table was never included in the authorization check. An authenticated user who is authorized for at least one table can therefore read columns from any dimension table in the cluster, including tables they have no access to, and can retrieve arbitrary rows of it by supplying primary key values directly. Per-principal row-level security filters configured on the dimension table are likewise not applied.

The multi-stage query engine is not affected.

This issue affects Apache Pinot: through 1.5.1

Users are recommended to upgrade to version 1.6.0, which fixes this issue.

Inside the record

Evidence available

Package identity · not supplied
Version evidence
Remediation guidance · not supplied
Weakness classification
Additional publishers

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Original records

CVE-2026-73322

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cve.new JSON →

Underlying weaknesses

The source’s classification of what caused the vulnerability.

CWE-863 ↗

CWE-863 Incorrect Authorization

apache

Related →
Contributing organizations · 2
apache

Assigning organization

2026-10-30
CVE

Additional data publisher

2026-10-30

What changed

Follow changes
  1. CVE · CVE-2026-73322

    Observed 2026-10-30T20:16:55.628Z · upstream updated 2026-10-30T19:04:44.187Z

    References changed

    before

    [
  "https://lists.apache.org/thread.html/xy3f4m6ton96c2t83pr5bd8hwppvbvsn"
]

    after

    [
  "https://lists.apache.org/thread.html/xy3f4m6ton96c2t83pr5bd8hwppvbvsn",
  "http://www.openwall.com/lists/oss-security/2026/10/30/16"
]

Large field values are marked as truncated previews. Original source snapshots remain retained.

Showing up to 50 most recent observed changes.

References

2 sources
lists.apache.org/thread.html/xy3f4m6ton96c2t83pr5bd8hwppvbvsn
vendor-advisoryapache
www.openwall.com/lists/oss-security/2026/10/30/16
Security advisoryCVE