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Description

RuoYi-Vue-Plus through 5.6.2, fixed in commit 88d03d9, exposes workflow task management endpoints under /workflow/task (FlwTaskController) without any permission check: the controller declares no class-level or method-level authorization annotation, so the endpoints are gated only by global authentication. Any authenticated user, regardless of assigned role, can therefore reassign workflow approval tasks to arbitrary users via updateAssignee (defeating segregation of duties in the approval process), urge arbitrary tasks, and enumerate all pending and finished tasks via the pageByAllTaskWait and pageByAllTaskFinish listing endpoints. The issue was resolved by adding permission identifiers (SaCheckPermission) to these endpoints.

PUBLISHED Reserved 2026-06-29 | Published 2026-06-30 | Updated 2026-07-14 | Assigner VulnCheck




MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

HIGH: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Problem types

Missing Authorization

Product status

Default status
unaffected

Any version
affected

88d03d970d4d1e96e4fb2dfefaf19f627e8673e9 (git)
unaffected

Credits

George Chen finder

References

github.com/dromara/RuoYi-Vue-Plus/issues/44 exploit

github.com/dromara/RuoYi-Vue-Plus/issues/44 (Researcher Disclosure) technical-description exploit

github.com/...ommit/88d03d970d4d1e96e4fb2dfefaf19f627e8673e9 (Fix Commit) patch

www.vulncheck.com/...n-on-workflow-task-management-endpoints third-party-advisory

cve.org (CVE-2026-58176)

nvd.nist.gov (CVE-2026-58176)

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