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CVE-2026-77795— Dromara RuoYi-Vue-Plus Workflow Endpoint TestLeaveController improper authorization

Quick assessment

Affected
Dromara RuoYi-Vue-Plus
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dromara RuoYi-Vue-Plus是中国Dromara组织开源的一个基于前后端分离架构的快速开发框架。 Dromara RuoYi-Vue-Plus 5.6.2及之前版本存在安全漏洞，该漏洞源于对Workflow Endpoint组件的FlwInstanceController、FlwDefinitionController、FlwCategoryController、FlwSpelController、TestLeaveController函数操作不当，可能导致授权不当。攻击者可远程发起攻击。

CVSS 6.3 · Medium EPSS 0.35% · P27

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 3

VendorProduct Version RangeStatus
Dromara RuoYi-Vue-Plus 5.6.0 affected
5.6.1 affected
5.6.2 affected
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I. Basic Information for CVE-2026-77795

Vulnerability Information
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Vulnerability Title
Dromara RuoYi-Vue-Plus Workflow Endpoint TestLeaveController improper authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in Dromara RuoYi-Vue-Plus up to 5.6.2. This issue affects the function FlwInstanceController/FlwDefinitionController/FlwCategoryController/FlwSpelController/TestLeaveController of the component Workflow Endpoint. Such manipulation leads to improper authorization. The attack can be launched remotely.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Dromara RuoYi-Vue-Plus 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dromara RuoYi-Vue-Plus是中国Dromara组织开源的一个基于前后端分离架构的快速开发框架。 Dromara RuoYi-Vue-Plus 5.6.2及之前版本存在安全漏洞，该漏洞源于对Workflow Endpoint组件的FlwInstanceController、FlwDefinitionController、FlwCategoryController、FlwSpelController、TestLeaveController函数操作不当，可能导致授权不当。攻击者可远程发起攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dromara RuoYi-Vue-Plus 5.6.0 cpe:2.3:a:dromara:ruoyi-vue-plus:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-77795

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III. Intelligence Information for CVE-2026-77795

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Vendor Advisories for CVE-2026-77795 (2)

Proof of Concept for CVE-2026-77795 (1)

Other References for CVE-2026-77795 (1)

IV. Related Vulnerabilities

Same product: RuoYi-Vue-Plus
Same vendor: Dromara
Same weakness: CWE-285

V. Comments for CVE-2026-77795

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