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Description

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.

PUBLISHED Reserved 2026-04-01 | Published 2026-04-02 | Updated 2026-04-02 | Assigner VulDB




MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
HIGH: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
HIGH: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Command Injection

Injection

Product status

1.0
affected

Timeline

2026-04-01:Advisory disclosed
2026-04-01:VulDB entry created
2026-04-01:VulDB entry last update

Credits

Practice (VulDB User) reporter

References

vuldb.com/vuln/354667 (VDB-354667 | DefaultFuction Content-Management-System tools.php command injection) vdb-entry technical-description

vuldb.com/vuln/354667/cti (VDB-354667 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/780849 (Submit #780849 | DefaultFuction CMS V1.0.0 Command Injection) third-party-advisory

github.com/DefaultFuction/Content-Management-System/issues/1 issue-tracking

github.com/DefaultFuction/Content-Management-System/issues/1 exploit issue-tracking

github.com/DefaultFuction/Content-Management-System/ product

cve.org (CVE-2026-5333)

nvd.nist.gov (CVE-2026-5333)

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