CVE-2026-5333

HIGH 7.3

DefaultFuction Content-Management-System tools.php command injection

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

0th

A security flaw has been discovered in DefaultFuction Content-Management-System 1.0. This issue affects some unknown processing of the file /admin/tools.php. The manipulation of the argument host results in command injection. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.

CWE	CWE-77 CWE-74
Vendor	defaultfuction
Product	content-management-system
Published	Apr 2, 2026
Last Updated	Apr 2, 2026

Stay Ahead of the Next One

Get instant alerts for defaultfuction content-management-system

Be the first to know when new high vulnerabilities affecting defaultfuction content-management-system are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

DefaultFuction / Content-Management-System

1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/354667 vuldb.com: https://vuldb.com/vuln/354667/cti vuldb.com: https://vuldb.com/submit/780849 github.com: https://github.com/DefaultFuction/Content-Management-System/issues/1 github.com: https://github.com/DefaultFuction/Content-Management-System/issues/1#issue-4082558620 github.com: https://github.com/DefaultFuction/Content-Management-System/

Credits

🔍 Practice (VulDB User)