CVE 9.8 CRITICAL

Langroid has Prompt to SQL Injection, Leading to RCE_CVE-2026-25879

9.8 / 10
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Langroid is a framework for building large-language-model-powered applications. Prior to version 0.63.0, SQLChatAgent executes SQL produced by an LLM, which is influenceable by prompt injection. When configured with a database role that has privileges enabling code execution or filesystem access (e.g., PostgreSQL pg_execute_server_program, MySQL FILE, MSSQL xp_cmdshell), an attacker who can shape the agent's input — including indirectly via data returned to the LLM — can coerce execution of dialect-specific primitives such as `COPY ... FROM PROGRAM`, achieving RCE on the database host. Fixed in v0.63.0 by defaulting SQLChatAgent to a SELECT-only sqlglot-parsed statement allowlist with a dialect-aware dangerous-pattern blocklist; allow_dangerous_operations=True restores the previous unrestricted behavior for trusted deployments.

AI Analysis

Prompt injection vulnerability in Langroid's SQLChatAgent, allowing remote code execution on the database host

Basic Information

ID CVE-2026-25879
Source GitHub_M
Published Jun 1, 2026 at 22:27

Affected Product

Vendor langroid
Product langroid
Version < 0.63.0
Affected Versions langroid langroid < 0.63.0

CWE Classification

AI Assessment

AI Score 9.8 / 10
AI Severity Critical
Vendor Langroid
Product Langroid
Version < 0.63.0

References

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