Description
The snailjob component in RuoYi-Vue-Plus versions 5.5.1 and earlier, interface /snail-job/workflow/check-node-expression can execute QLExpress expressions, but it does not filter user input, allowing attackers to use the File class to perform arbitrary file reading and writing.
Affected products
dromara: ruoyi-vue-plus
References3
- github.com/Catherines77/code-au/blob/main/ruoyi-vue-plus/QLExpr… ExploitThird Party Advisory
- gist.github.com/Catherines77/e3f06b9c4cc6298579e858088a243c3d Third Party Advisory
- gitee.com/dromara/RuoYi-Vue-Plus Product
Metrics
- CVSS 3.1
-
9.4
CRITICAL
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L - EPSS — exploit probability
- 1% percentile: 55 · as of 11 November 2026
- CWE
- CWE-94
Could this be exploited in your environment?
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