---
id: CVE-2026-108629
title: >-
  JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the
  saveDatarule handler of SysDepartPermissionController that allows any
  authenticated user to modify department data rules
summary: >-
  JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the
  saveDatarule handler of SysDepartPermissionController that allows any
  authenticated user to modify department data rules. Low-privileged attackers
  can send dep…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-862
published: '2026-10-10'
updated: '2026-10-10'
sourceUpdated: '2026-10-10T22:16:37.730'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108629'
references:
  - url: >-
      https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/JeecgBoot/poc_depart_permission_datarule.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/system/controller/SysDepartPermissionController.java#L205-L227
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/jeecgboot-through-3.9.5-missing-authorization-via-sysdepartpermission-datarule-endpoint
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-10T22:34:13.257Z'
---

## Overview

JeecgBoot through 3.9.5 contains a missing authorization vulnerability in the saveDatarule handler of SysDepartPermissionController that allows any authenticated user to modify department data rules. Low-privileged attackers can send departId, permissionId and dataRuleIds to POST /sys/sysDepartPermission/datarule to change, add or clear data rules on any department-menu permission binding.

## Remediation

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