CVE-2025-66916: The snailjob component in RuoYi-Vue-Plus versions 5.5.1 and earlier, interface /snail-job/workflow/check-node-

Q: How do I fix CVE-2025-66916?

ruoyi-vue-plus: upgrade to newer than 5.5.1. Exact commands for each OS are on this page.

Q: Is CVE-2025-66916 being exploited?

CVE-2025-66916 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-66916 affect?

CVE-2025-66916 affects ruoyi-vue-plus. Severity is critical (CVSS 9.4). 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 perfo

Q: How urgent is CVE-2025-66916?

Priority 56/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

CRITICAL 9.4REMOTEUPGRADE

CVE-2025-66916 is a critical-severity flaw (CVSS 9.4) affecting ruoyi-vue-plus. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.4 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.7% (top 46%)
CISA exploited list	No
Weakness	CWE-94
Published	2026-01-08
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: dromara

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-01-08 20:15 UTCPublished CVE record published
2026-06-17 09:57 UTCUpdated Record last modified

dromara ruoyi-vue-plus UPGRADE

Affected: <= 5.5.1

Fixed in: newer than 5.5.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy ruoyi-vue-plus || rpm -q ruoyi-vue-plus || ruoyi-vue-plus --version

2. UPGRADE to newer than 5.5.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade ruoyi-vue-plus

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade ruoyi-vue-plus

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Exact fixes by distribution

Fedora ELN · openjpeg · FIXED · 2.5.4-5.eln159 · FEDORA-2026-1a5f60f401 · source

sudo dnf upgrade --advisory=FEDORA-2026-1a5f60f401

Fedora 46 · trustedqsl · FIXED · 2.8.7-1.fc46 · FEDORA-2026-6b1bc90ebc · source

sudo dnf upgrade --advisory=FEDORA-2026-6b1bc90ebc

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-66916?

ruoyi-vue-plus: upgrade to newer than 5.5.1. Exact commands for each OS are on this page.

Is CVE-2025-66916 being exploited?

CVE-2025-66916 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-66916 affect?

CVE-2025-66916 affects ruoyi-vue-plus. Severity is critical (CVSS 9.4). 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 perfo

How urgent is CVE-2025-66916?

Priority 56/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2025-6925 MEDIUM 5.3 DOWNGRADE A vulnerability has been found in Dromara RuoYi-Vue-Plus 5.4.0 and classified as critical

References

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