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CVE-2025-66916

33
FAUCET Score

CVE-2025-66916 is a critical vulnerability affecting the snailjob component in RuoYi-Vue-Plus versions 5.5.1 and earlier. It allows unauthenticated attackers to perform arbitrary file reading and writing due to unfiltered user input in the /snail-job/workflow/check-node-expression interface, which executes QLExpress expressions. With a CVSS score of 9.4 (Critical), this vulnerability has a high impact on confidentiality, integrity, and partial availability, requiring no user interaction or complex attack conditions. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion with 11 mentions, indicating awareness and potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.5.1CPE matchmatch criteria
cpe:2.3:a:dromara:ruoyi-vue-plus:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.4CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
5.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.63%
Probability of exploitation in next 30 days
EPSS Percentile
46.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0063 is in the 27th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

gist.github.com / Catherines77/e3f06b9c4cc6298579e858088a243c3d
Third Party Advisory
gitee.com / dromara/RuoYi-Vue-Plus
Product
github.com / Catherines77/code-au/blob/main/ruoyi-vue-plus/QLExpress.md
ExploitThird Party Advisory