CVE-2025-67509
High · 8.2CVSS
8.2
EPSS
0.3%
Published
Dec 10, 2025
CISA due date
—
The record
Neuron is a PHP framework for creating and orchestrating AI Agents. Versions 2.8.11 and below use MySQLSelectTool, which is vulnerable to Read-Only Bypass. MySQLSelectTool is intended to be a read-only SQL tool (e.g., for LLM agent querying, however, validation based on the first keyword (e.g., SELECT) and a forbidden-keyword list does not block file-writing constructs such as INTO OUTFILE / INTO DUMPFILE. As a result, an attacker who can influence the tool input (e.g., via prompt injection through a public agent endpoint) may write arbitrary files to the DB server if the MySQL/MariaDB account has the FILE privilege and server configuration permits writes to a useful location (e.g., a web-accessible directory). This issue is fixed in version 2.8.12.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Packagist | neuron-core/neuron-ai | 0 | 2.8.12 |
Related vulnerabilities
- GHSA-j8g6-5gqc-mq36 Neuron MySQLSelectTool “read-only” bypass via `SELECT ... INTO OUTFILE` (file write →… Same vulnerability
- CVE-2025-67510 Neuron is a PHP framework for creating and orchestrating AI Agents. Also affects neuron-core/neuron-ai
- GHSA-898v-775g-777c Neuron MySQLWriteTool allows arbitrary/destructive SQL when exposed to untrusted prompts… Also affects neuron-core/neuron-ai
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