Critical severity · published Jan 8, 2026
CVE-2025-66916
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…
9.4
CVSS
0.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RU
Ruoyi-vue-plus · Dromara
through 5.5.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-66916
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-66916
Third Party Advisory
https://gist.github.com/Catherines77/e3f06b9c4cc6298579e858088a243c3d
Product
https://gitee.com/dromara/RuoYi-Vue-Plus
Exploit
https://github.com/Catherines77/code-au/blob/main/ruoyi-vue-plus/QLExpress.md
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