CVE-2026-5695

Multiple vulnerabilities in the Microweber administration panel

Published Sep 23, 2026 CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
Description
Arbitrary file upload vulnerability due to a lack of proper validation in upload forms. This allows authenticated users to upload files to the server without restrictions. An attacker could exploit this flaw to execute malicious code remotely (demonstrated by uploading the EICAR test file), which could result in the system being completely compromised.

Remediation

Vendor Solution

There is no reported solution at this time.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Arbitrary file upload vulnerability due to a lack of proper validation in upload forms. This allows authenticated users to upload files to the server without restrictions. An attacker could exploit this flaw to execute malicious code remotely (demonstrated by uploading the EICAR test file), which could result in the system being completely compromised.
Title Multiple vulnerabilities in the Microweber administration panel
First Time appeared Microweber
Microweber administration Panel
Weaknesses CWE-434
CPEs cpe:2.3:a:microweber:administration_panel:2.0.19:*:*:*:*:*:*:*
Vendors & Products Microweber
Microweber administration Panel
References
Metrics cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
INCIBE
Published
Updated
Sep 23, 2026, 1:46 PM
Reserved
Apr 6, 2026, 12:33 PM
Status
Deferred
Published
Sep 23, 2026, 11:17 AM
Modified
Sep 24, 2026, 2:45 PM