CVE-2025-66916

Severity: critical (CVSS 9.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-01-08 · updated 2026-06-17
Weakness: CWE-94

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: through 5.5.1

References

https://gist.github.com/Catherines77/e3f06b9c4cc6298579e858088a243c3d
https://gitee.com/dromara/RuoYi-Vue-Plus
https://github.com/Catherines77/code-au/blob/main/ruoyi-vue-plus/QLExpress.md

Get alerted when CVE-2025-66916 or the next vulnerability affects your stack