CVE-2024-57521: SQL Injection vulnerability in RuoYi v.4.7.9 and before allows a remote attacker to execute arbitrary code via

Q: How do I fix CVE-2024-57521?

ruoyi: upgrade to newer than 4.7.9. Exact commands for each OS are on this page.

Q: Is CVE-2024-57521 being exploited?

CVE-2024-57521 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-2024-57521 affect?

CVE-2024-57521 affects ruoyi. Severity is critical (CVSS 10.0). SQL Injection vulnerability in RuoYi v.4.7.9 and before allows a remote attacker to execute arbitrary code via the createTable function in SqlUtil.java.

Q: How urgent is CVE-2024-57521?

Priority 61/100. Critical severity; Public exploit reference; CISA SSVC: automatable with total technical impact; Remotely exploitable, no login, no user action

This week

CRITICAL 10.0REMOTEUPGRADE

CVE-2024-57521 is a critical-severity flaw (CVSS 10.0) affecting ruoyi. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL Injection vulnerability in RuoYi v.4.7.9 and before allows a remote attacker to execute arbitrary code via the createTable function in SqlUtil.java.

Why this priority

Critical severity
Public exploit reference
CISA SSVC: automatable with total technical impact
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	10.0 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.7% (top 48%)
CISA exploited list	No
Weakness	CWE-89
Published	2025-12-23
Last modified	2026-10-27

Publisher (CNA): MITRE · Vendor: ruoyi

Last updated 2026-10-27 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-12-23 17:15 UTCPublished CVE record published
2026-10-27 18:10 UTCUpdated Record last modified

ruoyi ruoyi UPGRADE

Affected: <= 4.7.9

Fixed in: newer than 4.7.9

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 4.7.9 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade ruoyi

Note

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

Exact fixes by distribution

Fedora 46 · proftpd · FIXED · 1.3.9e-1.fc46 · FEDORA-2026-fc0d87d66e · source

sudo dnf upgrade --advisory=FEDORA-2026-fc0d87d66e

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

GitHub PoC: mrlihd/CVE-2024-57521-SQL-Injection-PoC (0 stars)
GitHub PoC: xs2024770/CVE-2024-57521-RuoYi-SQLi (0 stars)
Write-up: gitee.com/y_project/RuoYi/issues/IBC976
Write-up: github.com/mrlihd/CVE-2024-57521-SQL-Injection-PoC/blob/main/README.md
Write-up: github.com/mrlihd/Ruoyi-4.7.9-SQL-Injection-PoC

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-2024-57521?

ruoyi: upgrade to newer than 4.7.9. Exact commands for each OS are on this page.

Is CVE-2024-57521 being exploited?

CVE-2024-57521 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-2024-57521 affect?

CVE-2024-57521 affects ruoyi. Severity is critical (CVSS 10.0). SQL Injection vulnerability in RuoYi v.4.7.9 and before allows a remote attacker to execute arbitrary code via the createTable function in SqlUtil.java.

How urgent is CVE-2024-57521?

Priority 61/100. Critical severity; Public exploit reference; CISA SSVC: automatable with total technical impact; Remotely exploitable, no login, no user action

Software pages

Java vulnerabilities

Related CVEs

CVE-2025-46175 HIGH 7.5 DOWNGRADE Ruoyi v4.8.0 is vulnerable to Incorrect Access Control

References

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