CVE-2026-110118

Medium

Description

WorkFlow-Engine through 9.6.11 contains a missing authorization vulnerability that allows authenticated users to complete or reassign other users' workflow tasks via /vue/buttonOperation endpoints. Low-privileged attackers can supply a known taskId to the complete, completeTask or reAssign handlers to approve tasks or reassign them without authority.

SeverityMedium

CVSS6.5

Exploit probability—

ProductWorkFlow-Engine

PublishedOct 13, 2026

First seenOct 13, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

Product	Affected versions	Fixed in
risesoft-y9 WorkFlow-Engine	v ≤ 9.6.11	—

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