CVE-2026-2819— Dromara RuoYi-Vue-Plus Workflow deleteByInstanceIds SaServletFilter authorization
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I. Basic Information for CVE-2026-2819
Vulnerability Information
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Vulnerability Title
Dromara RuoYi-Vue-Plus Workflow deleteByInstanceIds SaServletFilter authorization
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was identified in Dromara RuoYi-Vue-Plus up to 5.5.3. This vulnerability affects the function SaServletFilter of the file /workflow/instance/deleteByInstanceIds of the component Workflow Module. The manipulation leads to missing authorization. The attack may be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
RuoYi-Vue-Plus 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
RuoYi-Vue-Plus是中国dromara组织的一个开发框架。 RuoYi-Vue-Plus 5.5.3及之前版本存在安全漏洞，该漏洞源于Workflow Module组件中文件/workflow/instance/deleteByInstanceIds的函数SaServletFilter缺少授权检查，可能导致远程攻击。
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 | 5.5.0 | cpe:2.3:a:dromara:ruoyi-vue-plus:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-2819
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|---|
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IV. Related Vulnerabilities
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V. Comments for CVE-2026-2819
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