CVE-2026-122016

Deferred Deferred - Pending Action

Improper Privilege Management in RuoYi-Vue

Publication date: 2026-11-04

Last updated on: 2026-11-04

Assigner: VulDB

Description

A vulnerability was determined in yangzongzhuan RuoYi-Vue up to 3.9.2. This issue affects the function SysPermissionService.getMenuPermission of the file SysPermissionService.java of the component Permission Service. This manipulation of the argument perms causes improper privilege management. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-11-04

Last Modified

2026-11-04

Generated

2026-11-05

AI Q&A

2026-11-05

EPSS Evaluated

N/A

NVD

CVE-2026-122016

Affected Vendors & Products

Vendor	Product	Version / Range
yangzongzhuan	RuoYi-Vue	3.9.0
yangzongzhuan	RuoYi-Vue	3.9.1
yangzongzhuan	RuoYi-Vue	3.9.2

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-266	A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.
CWE-269	The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

Attack-Flow Graph

Executive Summary

This vulnerability exists in yangzongzhuan RuoYi-Vue up to version 3.9.2, specifically in the SysPermissionService.getMenuPermission function. It allows improper privilege management due to manipulation of the perms argument, potentially enabling unauthorized access or actions.

Impact Analysis

An attacker could remotely exploit this to gain elevated privileges or perform unauthorized actions by manipulating permissions. This may lead to data breaches, system compromise, or unauthorized access to sensitive functions.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating confidentiality requirements in GDPR and HIPAA. Non-compliance may result in legal penalties, fines, or reputational damage.

Mitigation Strategies

Update RuoYi-Vue to a version beyond 3.9.2 to address the improper privilege management issue in SysPermissionService.getMenuPermission. If an update is unavailable, restrict remote access to the affected component and monitor for unusual permission changes.

Hi! I’m here to help you understand CVE-2026-122016. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70

EPSS Chart

Security Radar

News mentioning this vulnerability

Loading related security news...