EUVD-2026-14341
GHSA-g23v-6jmr-rc3m
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Lifecycle Timeline
3Description
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.
Analysis
A code injection vulnerability exists in yangzongzhuan RuoYi versions up to 4.8.2 within the Quartz Job Handler component, specifically in the /monitor/job/ endpoint where the invokeTarget parameter is improperly sanitized. An authenticated attacker with high privileges can remotely inject and execute arbitrary code on the affected system. …
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Remediation
Within 30 days: Identify affected systems running yangzongzhuan RuoYi and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.
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External POC / Exploit Code
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