HOMEVULNERABILITIESCVE-2026-2226
HIGH

CVE-2026-2226

CWE-284Published: February 9, 2026· Updated: Jun 17, 2026

7.2
CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2026-2226 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires high privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.2.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.High
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

douco1 product(s)
douphp
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
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Official Patches & Advisories

All References (4)

https://github.com/pengchengwangli/MyCVE/issues/2Exploit · Issue Tracking · Mitigation · Third Party Advisory
https://vuldb.com/?ctiid.344943Permissions Required · VDB Entry
https://vuldb.com/?id.344943Third Party Advisory · VDB Entry
https://vuldb.com/?submit.753441Third Party Advisory · VDB Entry

Quick Facts

CVE IDCVE-2026-2226
CVSS Score7.2 / 10
SeverityHIGH
WeaknessCWE-284
CISA KEVNo
Affected1 vendor(s)
PublishedFeb 9, 2026

Related CVEs (CWE-284)

Recommended Actions

  • Apply vendor patches immediately
  • Monitor CVE-2026-2226 in threat intel feeds
  • Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.