SQL Injection in Cocoindex
CVE-2026-28438
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.
Vulnerability class: SQL Injection
EPSS: 0.003 (20.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Cocoindex
- Cocoindex-io Cocoindex — versions < 0.3.34
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Mitigation, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-28438?
- CVE-2026-28438 is a critical-severity vulnerability in Cocoindex, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-03-06.
- How severe is CVE-2026-28438?
- Critical severity. CVSS v3 base score is 9.8 out of 10.