CVE Catalog

CVE-2026-110118

MediumCVSS 6.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.28%

19th percentile - higher than 19% of all known CVEs

Summary

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.

Risk Assessment

Attackers can approve tasks or reassign them to others without authorization, potentially bypassing business processes and performing unauthorized actions in the workflow system.

Recommendation

Implement permission checks for complete, completeTask, and reAssign operations so only authorized users can modify workflow tasks, and verify that taskId cannot be easily guessed.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS