MySQLWriteTool allows arbitrary/destructive SQL when exposed to untrusted prompts (agent “footgun”)

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-67510
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-12-10 23:15:48 UTC
Updated2026-09-25 23:10:00 UTC
DescriptionNeuron 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.

Risk And Classification

Primary CVSS: v3.1 9.4 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

EPSS: 0.004080000 probability, percentile 0.325030000 (date 2026-09-27)

Problem Types: CWE-250 | CWE-284 | CWE-250 CWE-250: Execution with Unnecessary Privileges | CWE-284 CWE-284: Improper Access Control

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.4CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
3.1CNADECLARED9.4CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Neuron-ai Neuron All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Neuron-core Neuron-ai affected < 2.8.12 Not specified

References

ReferenceSourceLinkTags
github.com/neuron-core/neuron-ai/commit/44bab85d92bf162898ee48d0bcef6ba0... [email protected] github.com Patch
github.com/neuron-core/neuron-ai/security/advisories/GHSA-898v-775g-777c [email protected] github.com Mitigation, Vendor Advisory
github.com/neuron-core/neuron-ai/releases/tag/2.8.12 [email protected] github.com Product, Release Notes
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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