Description
Neuron is a PHP framework for creating and orchestrating AI Agents. In versions 2.8.11 and below, the MySQLWriteTool executes arbitrary SQL provided by the caller using PDO::prepare() + execute() without semantic restrictions. This is consistent with the name (“write tool”), but in an LLM/agent context it becomes a high-risk capability: prompt injection or indirect prompt manipulation can cause execution of destructive queries such as DROP TABLE, TRUNCATE, DELETE, ALTER, or privilege-related statements (subject to DB permissions). Deployments that expose an agent with MySQLWriteTool enabled to untrusted input and/or run the tool with a DB user that has broad privileges are impacted. This issue is fixed in version 2.8.12.
Problem types
CWE-250: Execution with Unnecessary Privileges
CWE-284: Improper Access Control
Product status
References
github.com/...ron-ai/security/advisories/GHSA-898v-775g-777c
github.com/...ommit/44bab85d92bf162898ee48d0bcef6ba0d29b59c9
github.com/neuron-core/neuron-ai/releases/tag/2.8.12
