CVE-2026-60090: Mervinpraison Praisonai

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

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 products

• Mervinpraison Praisonai: before 4.6.78 (fixed in 4.6.78)

Published 2026-07-11. Last modified 2026-07-14.