CVE-2026-5333

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 v3 7.3 HIGH
CVSS v2.0 7.5 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/DefaultFuction/Content-Management-System/	Product
https://github.com/DefaultFuction/Content-Management-System/issues/1	Exploit Vendor Advisory
https://github.com/DefaultFuction/Content-Management-System/issues/1#issue-4082558620	Exploit Vendor Advisory
https://vuldb.com/submit/780849	Third Party Advisory VDB Entry
https://vuldb.com/vuln/354667	Third Party Advisory VDB Entry
https://vuldb.com/vuln/354667/cti	Permissions Required VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:defaultfuction:content_management_system:1.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-02 14:16

Updated : 2026-06-17 10:58

NVD link : CVE-2026-5333

Mitre link : CVE-2026-5333

CVE.ORG link : CVE-2026-5333

JSON object : View

Products Affected

defaultfuction

content_management_system

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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