CVE-2026-2226

DouPHP ZIP File file.php unrestricted upload

State: Published
Severity: 5.1 Medium
Published: Feb 9, 2026
Updated: Feb 23, 2026
Reserved: Feb 8, 2026

Description

A vulnerability has been found in DouPHP up to 1.9. This issue affects some unknown processing of the file /admin/file.php of the component ZIP File Handler. Such manipulation of the argument sql_filename leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Scores

CVSS	Score	Vector	Source
4.0	5.1 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	4.7 Medium	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
3.0	4.7 Medium	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
2.0	5.8 Medium	AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-434 Unrestricted Upload
CWE-284 Improper Access Controls

Affected Products

Product	Versions
DouPHPn/a	1.0Affected 1.1Affected 1.2Affected 1.3Affected 1.4Affected 1.5Affected 1.6Affected 1.7Affected 1.8Affected 1.9Affected

References

VDB-344943 | DouPHP ZIP File file.php unrestricted uploadvdb-entrytechnical-description
VDB-344943 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
Submit #753441 | Zhangzhou Douke Network Technology Co., Ltd. DouPHP v1.9 Remote Code Executionthird-party-advisory
https://github.com/pengchengwangli/MyCVE/issues/2exploitissue-tracking

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