High 7.3Published Apr 2, 2026

CVE-2026-5333DefaultFuction Content-Management-System tools.php command injection

Updated under an hour ago (Oct 26, 2026, 5:40 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for DefaultFuction Content-Management-System

Exploited in the last 30 days

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.

CVSS: 7.3 HIGH (v3.1, CNA)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
Weakness (CWE): CWE-77, CWE-74
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: Apr 2, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

DefaultFuction Content-Management-System defaultfuction:content_management_system (from the name)	1.0	CNA record
defaultfuction content_management_system defaultfuction:content_management_system	1.0	NVD

References

References

https://vuldb.com/vuln/354667	vdb-entry, technical-description, third-party-advisory
https://vuldb.com/vuln/354667/cti	signature, permissions-required, vdb-entry
https://vuldb.com/submit/780849	third-party-advisory, vdb-entry
https://github.com/DefaultFuction/Content-Management-System/issues/1	issue-tracking, exploit, vendor-advisory
https://github.com/DefaultFuction/Content-Management-System/issues/1#issue-4082558620	exploit, issue-tracking, vendor-advisory
https://github.com/DefaultFuction/Content-Management-System/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.