CVE-2026-92788

Description

Coze Studio through 0.5.1 fails to validate that table names in workflow SQL customization nodes belong to the caller's workspace. Authenticated attackers can enumerate predictable table identifiers and execute SQL statements against other workspaces' memory databases to read, insert, or delete data.

References

• https://github.com/coze-dev/coze-studio
• https://github.com/coze-dev/coze-studio/blob/22275b1c2661d35344a7493cffe401e8cc61cf8e/backend/domain/memory/database/service/database_impl.go#L2203-L2250
• https://github.com/coze-dev/coze-studio/blob/22275b1c2661d35344a7493cffe401e8cc61cf8e/backend/infra/rdb/impl/rdb/mysql.go#L825-L830
• https://github.com/coze-dev/coze-studio/issues/2710
• https://www.vulncheck.com/advisories/coze-studio-through-0.5.1-cross-tenant-database-access-via-workflow-sql-node