CVE-2023-0243: A vulnerability classified as critical has been found in TuziCMS 2.0.6

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MEDIUM 6.3DOWNGRADE

CVE-2023-0243 is a medium-severity flaw (CVSS 6.3) affecting tuzicms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability classified as critical has been found in TuziCMS 2.0.6. This affects the function index of the file App\Manage\Controller\ArticleController.class.php of the component Article Module. The manipulation of the argument id leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-218151.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.7% (top 45%)
CISA exploited list	No
Weakness	CWE-89
Published	2023-01-12
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: tuzicms project

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

Am I affected?

Timeline

2023-01-12 15:15 UTCPublished CVE record published
2026-06-17 05:25 UTCUpdated Record last modified

tuzicms project tuzicms DOWNGRADE

Affected: 2.0.6

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0.6

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 2.0.6 (Debian / Ubuntu)

apt-cache madison tuzicms sudo apt install tuzicms=<VERSION_BEFORE_2.0.6> sudo apt-mark hold tuzicms

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

dnf --showduplicates list tuzicms sudo dnf downgrade tuzicms-<VERSION_BEFORE_2.0.6> sudo dnf versionlock add tuzicms

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-2023-0243?

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

Is CVE-2023-0243 being exploited?

CVE-2023-0243 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-2023-0243 affect?

CVE-2023-0243 affects tuzicms. Severity is medium (CVSS 6.3). A vulnerability classified as critical has been found in TuziCMS 2.0.6. This affects the function index of the file App\Manage\Controller\ArticleController.class.php of the component Article Module. The manipulation of the argument id leads

How urgent is CVE-2023-0243?

Priority 41/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2023-0244 MEDIUM 6.3 DOWNGRADE A vulnerability classified as critical was found in TuziCMS 2.0.6
CVE-2022-46999 CRITICAL 9.8 DOWNGRADE Tuzicms v2.0.6 was discovered to contain a SQL injection vulnerability via the component \App\Manage\Controlle
CVE-2022-26301 CRITICAL 9.8 DOWNGRADE TuziCMS v2.0.6 was discovered to contain a SQL injection vulnerability via the component App\Manage\Controller
CVE-2022-23882 CRITICAL 9.8 DOWNGRADE TuziCMS 2.0.6 is affected by SQL injection in \App\Manage\Controller\BannerController.class.php.

References

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