---
id: CVE-2026-108671
title: >-
  JeecgBoot through 3.9.5 contains a missing authorization vulnerability that
  allows any authenticated user to read MCP server configurations because the
  queryById permission check is commented out
summary: >-
  JeecgBoot through 3.9.5 contains a missing authorization vulnerability that
  allows any authenticated user to read MCP server configurations because the
  queryById permission check is commented out. Attackers can obtain record ids
  from the…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-862
published: '2026-10-10'
updated: '2026-10-10'
sourceUpdated: '2026-10-10T22:16:43.920'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108671'
references:
  - url: >-
      https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/JeecgBoot/poc_airag_mcp_model_and_writer.py
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/jeecgboot/JeecgBoot/blob/e3b9dc0aefe1943d9772b026f64ed671a7c82802/jeecg-boot/jeecg-boot-module/jeecg-boot-module-airag/src/main/java/org/jeecg/modules/airag/llm/controller/AiragMcpController.java#L164-L173
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/jeecgboot-through-3.9.5-missing-authorization-via-airag-airagmcp-querybyid
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-10T22:34:13.272Z'
---

## Overview

JeecgBoot through 3.9.5 contains a missing authorization vulnerability that allows any authenticated user to read MCP server configurations because the queryById permission check is commented out. Attackers can obtain record ids from the unguarded /airag/app/queryById endpoint and retrieve MCP endpoint URLs, headers, and outbound authentication tokens.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.