---
id: CVE-2026-108626
title: >-
  JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the
  SysMessageController queryById handler that allows low-privileged
  authenticated users to read any message push record
summary: >-
  JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the
  SysMessageController queryById handler that allows low-privileged
  authenticated users to read any message push record. Attackers can supply
  arbitrary record id…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-862
published: '2026-10-10'
updated: '2026-10-10'
sourceUpdated: '2026-10-10T22:16:37.307'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108626'
references:
  - url: >-
      https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/JeecgBoot/poc_record_query_by_id.py
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/jeecgboot/JeecgBoot/blob/e3b9dc0aefe1943d9772b026f64ed671a7c82802/jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/message/controller/SysMessageController.java#L117-L121
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/jeecgboot-through-3.9.5-missing-authorization-via-sysmessage-querybyid-endpoint
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-10T22:34:13.253Z'
---

## Overview

JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the SysMessageController queryById handler that allows low-privileged authenticated users to read any message push record. Attackers can supply arbitrary record ids to GET /sys/message/sysMessage/queryById to disclose message content and receiver addresses of other users.

## Remediation

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