CVE-2023-26784: SQL Injection vulnerability found in Kirin Fortress Machine v.1.7-2020-0610 allows attackers to execute arbitr

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CRITICAL 9.8REMOTEDOWNGRADE

CVE-2023-26784 is a critical-severity flaw (CVSS 9.8) affecting kirin fortress machine. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL Injection vulnerability found in Kirin Fortress Machine v.1.7-2020-0610 allows attackers to execute arbitrary code via the /admin.php?controller=admin_commonuser parameter.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.7% (top 47%)
CISA exploited list	No
Weakness	CWE-89
Published	2023-03-16
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: tosec

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

Am I affected?

Timeline

2023-03-16 02:15 UTCPublished CVE record published
2026-06-17 05:43 UTCUpdated Record last modified

tosec kirin fortress machine DOWNGRADE

Affected: 1.7-2020-0610

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.7-2020-0610

1. Check installed version

apt-cache policy kirin-fortress-machine || rpm -q kirin-fortress-machine || kirin-fortress-machine --version

2. No fixed release: DOWNGRADE to a release before 1.7-2020-0610 (Debian / Ubuntu)

apt-cache madison kirin-fortress-machine sudo apt install kirin-fortress-machine=<VERSION_BEFORE_1.7-2020-0610> sudo apt-mark hold kirin-fortress-machine

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list kirin-fortress-machine sudo dnf downgrade kirin-fortress-machine-<VERSION_BEFORE_1.7-2020-0610> sudo dnf versionlock add kirin-fortress-machine

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2023-26784?

kirin fortress machine: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-26784 being exploited?

CVE-2023-26784 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-2023-26784 affect?

CVE-2023-26784 affects kirin fortress machine. Severity is critical (CVSS 9.8). SQL Injection vulnerability found in Kirin Fortress Machine v.1.7-2020-0610 allows attackers to execute arbitrary code via the /admin.php?controller=admin_commonuser parameter.

How urgent is CVE-2023-26784?

Priority 53/100. Critical severity; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

References

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