CVE-2026-2819 MEDIUM

CVE-2026-2819: Dromara RuoYi-Vue-Plus Workflow deleteByInstanceIds SaServletFilter authorization

Vendor Dromara
Product RuoYi-Vue-Plus
Weakness CWE-862 · Missing authorization
Published February 20, 2026
Last update February 23, 2026

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

February 20, 2026 CVE published
February 23, 2026 Record updated

Related vulnerabilities

04Related CVE