CVE-2026-40315— PraisonAI: SQLiteConversationStore didn't validate table_prefix when constructing SQL queries

PraisonAI: SQLiteConversationStore didn't validate table_prefix when constructing SQL queries

PraisonAI is a multi-agent teams system. Prior to 4.5.133, there is an SQL identifier injection vulnerability in SQLiteConversationStore where the table_prefix configuration value is directly concatenated into SQL queries via f-strings without any validation or sanitization. Since SQL identifiers cannot be safely parameterized, an attacker who controls the table_prefix value (e.g., through from_yaml or from_dict configuration input) can inject arbitrary SQL fragments that alter query structure. This enables unauthorized data access, such as reading internal SQLite tables like sqlite_master, and manipulation of query results through techniques like UNION-based injection. The vulnerability propagates from configuration input in config.py, through factory.py, to the SQL query construction in sqlite.py. Exploitation requires the ability to influence configuration input, and successful exploitation leads to internal schema disclosure and full query result tampering. This issue has been fixed in version 4.5.133.

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SQL命令中使用的特殊元素转义处理不恰当(SQL注入)

PraisonAI 安全漏洞

PraisonAI是Mervin Praison个人开发者的一个低代码多智能体协作框架。 PraisonAI 4.5.133之前版本存在安全漏洞，该漏洞源于SQLiteConversationStore中SQL标识符注入，可能导致未经授权的数据访问和查询结果篡改。

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