CVE-2026-60090

Summary

PraisonAI before 4.6.78 fails to validate the caller-controlled dimension argument in the PGVector and Cassandra knowledge-store create_collection() backends. Although schema, keyspace, and collection-name identifiers are validated, the dimension value (declared as int but not enforced at runtime) is interpolated directly into the vector column of the generated CREATE TABLE DDL. A caller able to influence collection-creation dimensions can pass a string such as '3); DROP TABLE tenant_secrets; –' to inject SQL/CQL tokens into the statement executed by the database driver.

Affected Software

VendorProductVersion RangeStatus
MervinPraisonPraisonAI0 < 4.6.78affected
MervinPraisonPraisonAI4.6.78unaffected

Weaknesses

  • CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

References