CVE-2026-4564yangzongzhuan RuoYi Quartz Job job code injection
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 4.7 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-94, CWE-74
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Mar 23, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
yangzongzhuan RuoYi ruoyi:ruoyi | 4.8.0; 4.8.1; 4.8.2 | CNA record |
References
- https://vuldb.com/?id.352401vdb-entry, technical-description
- https://vuldb.com/?ctiid.352401signature, permissions-required
- https://vuldb.com/?submit.775116third-party-advisory
- https://github.com/M0onc/RuoYi-Quartz-RCEexploit
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.