CVE-2026-58176Public exploitNetwork attack vector

Approval-task hijacking via unchecked reassignment endpoint

Published Jun 30, 2026 · Updated Jun 30, 2026

Missing authorization in RuoYi-Vue-Plus 5.6.2 and earlier allows remote authenticated users to reassign workflow approval tasks. FlwTaskController exposes updateAssignee without SaCheckPermission, and its service replaces existing assignees with an attacker-supplied user ID. Any tenant user can alter tasks within the same tenant, bypassing approval segregation of duties.

CVSS severity7.1
High
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in RuoYi-Vue-Plus 5.6.2 and earlier allows remote authenticated users to reassign workflow approval tasks. FlwTaskController exposes updateAssignee without SaCheckPermission, and its service replaces existing assignees with an attacker-supplied user ID. Any tenant user can alter tasks within the same tenant, bypassing approval segregation of duties.

The record

CVE
CVE-2026-58176
Published
Jun 30, 2026
Updated
Jun 30, 2026
Vendor
Dromara
Product
RuoYi-Vue-Plus
Classifications
CWE-862
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 30, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 30, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=5.6.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Dromara · RuoYi-Vue-Plusversion=0 <=5.6.2

Published CVSS scores

6.5VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
7.1VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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