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CVE-2026-28438

Cocoindex SQL injection

9.8 CRITICALEPSS 0.52%
  1. Published6 Mar 2026

Description

CocoIndex is a data transformation framework for AI. Prior to version 0.3.34, the Doris target connector didn't verify the configured table name before creating some SQL statements (ALTER TABLE). So, in the application code, if the table name is provided by an untrusted upstream, it expose vulnerability to SQL injection when target schema change. This issue has been patched in version 0.3.34.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Cocoindex< 0.3.34

Remediation

Fixed in
Cocoindex≥ 0.3.34

References

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Frequently asked

Is CVE-2026-28438 being actively exploited?

CVE-2026-28438 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.52%.

How severe is CVE-2026-28438?

CVE-2026-28438 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.52% probability of exploitation.

Which products are affected by CVE-2026-28438?

Affected products include Cocoindex.

How do I fix CVE-2026-28438?

Upgrade affected software to a fixed version, for example Cocoindex 0.3.34 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.