CVE-2026-4564 Details
Description
A security vulnerability has been detected in yangzongzhuan RuoYi up to 4.8.2. This issue affects some unknown processing of the file /monitor/job/ of the component Quartz Job Handler. Such manipulation of the argument invokeTarget leads to code injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
A critical remote code execution vulnerability has been identified in yangzongzhuan RuoYi management system versions through 4.8.2. The issue arises in the Quartz Job Handler component, specifically within the '/monitor/job/' endpoint. The vulnerability is caused by improper validation of the 'invokeTarget' parameter, allowing for code injection. This flaw can be exploited remotely by authenticated users with administrative privileges.
Users are advised to update to the latest version of RuoYi Management System, disable the Quartz scheduled task feature if not needed, and implement strict input validation for the 'invokeTarget' parameter.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Mar 23, 2026CISA-ADP
Assessed Mar 23, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/M0onc/RuoYi-Quartz-RCE | [email protected] | ExploitTechnical Analysis |
| https://vuldb.com/?ctiid.352401 | [email protected] | Content Wall |
| https://vuldb.com/?id.352401 | [email protected] | AdvisoryExploitPartial Content |
| https://vuldb.com/?submit.775116 | [email protected] | ExploitTechnical Description |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-74 | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| yangzongzhuan RuoYi | All versions |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Mar 23, 2026 | New CVE Received | [email protected] |